Organization record
CNB CORP /MI/
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| capex | {"amount": 279000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-06-30 | sec_edgar |
| capex | {"amount": 38000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2012-03-31 | sec_edgar |
| capex | {"amount": 101000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-12-31 | sec_edgar |
| capex | {"amount": 89000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2011-09-30 | sec_edgar |
| capex | {"amount": 50000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2011-06-30 | sec_edgar |
| capex | {"amount": 16000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2011-03-31 | sec_edgar |
| capex | {"amount": 93000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2010-12-31 | sec_edgar |
| capex | {"amount": 74000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2010-09-30 | sec_edgar |
| capex | {"amount": 58000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2010-06-30 | sec_edgar |
| capex | {"amount": 15000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2010-03-31 | sec_edgar |
| capex | {"amount": 431000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 18155000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 23941000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 15541000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 30903000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 14924000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 17800000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 22553000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 43874000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 18520000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 15837000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 17247000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 23286000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2008-12-31 | sec_edgar |
| cashflow_financing | {"amount": 1434000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-06-30 | sec_edgar |
| cashflow_financing | {"amount": 1685000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-03-31 | sec_edgar |
| cashflow_financing | {"amount": -2223000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": 5540000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": -7565000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": 862000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2011-03-31 | sec_edgar |
| cashflow_financing | {"amount": 5594000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": 10697000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-09-30 | sec_edgar |
| cashflow_financing | {"amount": -5217000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-06-30 | sec_edgar |
| cashflow_financing | {"amount": 277000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2010-03-31 | sec_edgar |
| cashflow_financing | {"amount": -5985000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": 185000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2012-06-30 | sec_edgar |
| cashflow_investing | {"amount": 7567000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-03-31 | sec_edgar |
| cashflow_investing | {"amount": -6572000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": 2022000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-09-30 | sec_edgar |
| cashflow_investing | {"amount": -1323000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-06-30 | sec_edgar |
| cashflow_investing | {"amount": -5728000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-03-31 | sec_edgar |
| cashflow_investing | {"amount": -4068000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": 13356000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-09-30 | sec_edgar |
| cashflow_investing | {"amount": 5533000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": -793000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2010-03-31 | sec_edgar |
| cashflow_investing | {"amount": -565000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": 995000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-06-30 | sec_edgar |
| cashflow_operating | {"amount": -852000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-03-31 | sec_edgar |
| cashflow_operating | {"amount": 1783000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 788000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": 1259000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-06-30 | sec_edgar |
| cashflow_operating | {"amount": 113000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": 3780000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 2574000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": 957000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": -894000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-03-31 | sec_edgar |
| cashflow_operating | {"amount": 511000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2009-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-08-03 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-05-10 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-03-19 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-11-07 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-08-03 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-05-11 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1212098, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1212098} | 2012-08-03 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1212098} | 2012-05-10 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1212098} | 2012-03-19 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1212098} | 2011-11-07 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1212098} | 2011-08-03 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1212098} | 2011-05-11 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 9697000, "currency": "USD"} | 2011-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2011-03-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2010-03-31 | sec_edgar |
| dividends_paid | {"amount": 2000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2010-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.56, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.26, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.3, "concept": "us-gaap:EarningsPerShareBasic", "currency": " | 2012-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -2.22, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.15, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.38, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.23, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.08, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.15, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.26, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.71, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.07, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.45, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.64, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.19, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 1.74, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.26, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.56, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.3, "concept": "us-gaap:EarningsPerShareDiluted", "currency": | 2012-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -2.22, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2011-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -1.15, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2011-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -1.38, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2011-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.23, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.08, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.15, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.26, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.71, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.07, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.64, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.45, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.19, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 1.74, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-12-31 | sec_edgar |
| income_tax_expense | {"amount": 98000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-06-30 | sec_edgar |
| income_tax_expense | {"amount": 221000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-06-30 | sec_edgar |
| income_tax_expense | {"amount": 123000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-03-31 | sec_edgar |
| income_tax_expense | {"amount": -1703000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-12-31 | sec_edgar |
| income_tax_expense | {"amount": -949000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-09-30 | sec_edgar |
| income_tax_expense | {"amount": -916000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-09-30 | sec_edgar |
| income_tax_expense | {"amount": -33000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-06-30 | sec_edgar |
| income_tax_expense | {"amount": -46000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-06-30 | sec_edgar |
| income_tax_expense | {"amount": 13000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-03-31 | sec_edgar |
| income_tax_expense | {"amount": -263000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-12-31 | sec_edgar |
| income_tax_expense | {"amount": -33000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": 96000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": 129000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": 103000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": 26000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-03-31 | sec_edgar |
| income_tax_expense | {"amount": -236000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-12-31 | sec_edgar |
| industry_sic | {"code": "6021", "scheme": "SIC", "description": "National Commercial Banks"} | sec_edgar | |
| net_income | {"amount": 312000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| net_income | {"amount": 677000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| net_income | {"amount": 365000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-03-31 | sec_edgar |
| net_income | {"amount": -2693000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| net_income | {"amount": -1389000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": -1671000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": 282000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": 98000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": 184000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-03-31 | sec_edgar |
| net_income | {"amount": 319000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"amount": 87000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": 859000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": 772000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": 547000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": 225000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-03-31 | sec_edgar |
| net_income | {"amount": 2115000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-12-31 | sec_edgar |
| net_income | {"amount": 2115000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-12-31 | sec_edgar |
| ppe_net | {"amount": 5307000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2012-06-30 | sec_edgar |
| ppe_net | {"amount": 5160000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2012-03-31 | sec_edgar |
| ppe_net | {"amount": 5209000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-12-31 | sec_edgar |
| ppe_net | {"amount": 5280000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-09-30 | sec_edgar |
| ppe_net | {"amount": 5334000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-06-30 | sec_edgar |
| ppe_net | {"amount": 5398000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-03-31 | sec_edgar |
| ppe_net | {"amount": 5499000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2010-12-31 | sec_edgar |
| pretax_income | {"amount": 410000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2012-06-30 | sec_edgar |
| pretax_income | {"amount": 898000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2012-06-30 | sec_edgar |
| pretax_income | {"amount": 488000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2012-03-31 | sec_edgar |
| pretax_income | {"amount": -4396000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-12-31 | sec_edgar |
| pretax_income | {"amount": -2587000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-09-30 | sec_edgar |
| pretax_income | {"amount": -2338000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-09-30 | sec_edgar |
| pretax_income | {"amount": 52000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesM | 2011-06-30 | sec_edgar |
| pretax_income | {"amount": 249000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2011-06-30 | sec_edgar |
| pretax_income | {"amount": 197000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2011-03-31 | sec_edgar |
| pretax_income | {"amount": 56000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesM | 2010-12-31 | sec_edgar |
| pretax_income | {"amount": 955000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2010-09-30 | sec_edgar |
| pretax_income | {"amount": 54000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesM | 2010-09-30 | sec_edgar |
| pretax_income | {"amount": 650000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2010-06-30 | sec_edgar |
| pretax_income | {"amount": 901000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2010-06-30 | sec_edgar |
| pretax_income | {"amount": 251000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2010-03-31 | sec_edgar |
| pretax_income | {"amount": 1879000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxe | 2009-12-31 | sec_edgar |
| retained_earnings | {"amount": -3153000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2012-06-30 | sec_edgar |
| retained_earnings | {"amount": -3465000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2012-03-31 | sec_edgar |
| retained_earnings | {"amount": -3830000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-12-31 | sec_edgar |
| retained_earnings | {"amount": -2526000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-09-30 | sec_edgar |
| retained_earnings | {"amount": -855000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": " | 2011-06-30 | sec_edgar |
| retained_earnings | {"amount": -953000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": " | 2011-03-31 | sec_edgar |
| retained_earnings | {"amount": -1137000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2010-12-31 | sec_edgar |
| share_repurchase | {"amount": 14000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "US | 2010-12-31 | sec_edgar |
| share_repurchase | {"amount": 15000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "US | 2010-09-30 | sec_edgar |
| share_repurchase | {"amount": 15000, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "US | 2010-06-30 | sec_edgar |
| total_assets | {"amount": 252226000, "concept": "us-gaap:Assets", "currency": "USD"} | 2012-06-30 | sec_edgar |
| total_assets | {"amount": 252126000, "concept": "us-gaap:Assets", "currency": "USD"} | 2012-03-31 | sec_edgar |
| total_assets | {"amount": 250142000, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-12-31 | sec_edgar |
| total_assets | {"amount": 259848000, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-09-30 | sec_edgar |
| total_assets | {"amount": 248255000, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-06-30 | sec_edgar |
| total_assets | {"amount": 256281000, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-03-31 | sec_edgar |
| total_assets | {"amount": 255098000, "concept": "us-gaap:Assets", "currency": "USD"} | 2010-12-31 | sec_edgar |
| total_equity | {"amount": 18455000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2012-06-30 | sec_edgar |
| total_equity | {"amount": 18084000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2012-03-31 | sec_edgar |
| total_equity | {"amount": 18018000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2011-12-31 | sec_edgar |
| total_equity | {"amount": 19677000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2011-09-30 | sec_edgar |
| total_equity | {"amount": 21301000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2011-06-30 | sec_edgar |
| total_equity | {"amount": 20953000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2011-03-31 | sec_edgar |
| total_equity | {"amount": 20641000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2010-12-31 | sec_edgar |
| total_equity | {"amount": 20320000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableToN | 2009-12-31 | sec_edgar |