Organization record
RIDGEWOOD ENERGY L FUND LLC
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 |
|---|---|---|---|
| accounts_payable | {"amount": 246000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-09-30 | sec_edgar |
| accounts_payable | {"amount": 92000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-06-30 | sec_edgar |
| accounts_payable | {"amount": 128000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| accounts_receivable | {"amount": 70000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-06-30 | sec_edgar |
| accounts_receivable | {"amount": 112000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-03-31 | sec_edgar |
| accounts_receivable | {"amount": 98000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| accounts_receivable | {"amount": 71000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-09-30 | sec_edgar |
| accounts_receivable | {"amount": 90000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-06-30 | sec_edgar |
| accounts_receivable | {"amount": 127000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-03-31 | sec_edgar |
| accounts_receivable | {"amount": 179000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| accounts_receivable | {"amount": 137000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-09-30 | sec_edgar |
| accounts_receivable | {"amount": 178000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 202000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2013-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 212000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2013-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 85000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 77000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2012-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 143000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2012-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 232000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 229000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 238000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 272000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 591000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 590000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 932000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 928000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 1947000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2009-12-31 | sec_edgar |
| cashflow_financing | {"amount": -344000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-06-30 | sec_edgar |
| cashflow_financing | {"amount": -169000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-03-31 | sec_edgar |
| cashflow_financing | {"amount": -752000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": -624000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-09-30 | sec_edgar |
| cashflow_financing | {"amount": -474000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-06-30 | sec_edgar |
| cashflow_financing | {"amount": -299000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-03-31 | sec_edgar |
| cashflow_financing | {"amount": -1504000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": -1137000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": -834000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": -403000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-03-31 | sec_edgar |
| cashflow_financing | {"amount": -1056000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": -722000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2010-09-30 | sec_edgar |
| cashflow_financing | {"amount": -487000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": 208000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2013-06-30 | sec_edgar |
| cashflow_investing | {"amount": 224000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2013-03-31 | sec_edgar |
| cashflow_investing | {"amount": 10000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curren | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": -7000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curren | 2012-09-30 | sec_edgar |
| cashflow_investing | {"amount": -45000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2012-06-30 | sec_edgar |
| cashflow_investing | {"amount": -16000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2012-03-31 | sec_edgar |
| cashflow_investing | {"amount": -182000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": -289000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-09-30 | sec_edgar |
| cashflow_investing | {"amount": -349000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-06-30 | sec_edgar |
| cashflow_investing | {"amount": -9000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curren | 2011-03-31 | sec_edgar |
| cashflow_investing | {"amount": -834000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": -517000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2010-09-30 | sec_edgar |
| cashflow_investing | {"amount": -506000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": 253000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2013-06-30 | sec_edgar |
| cashflow_operating | {"amount": 72000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2013-03-31 | sec_edgar |
| cashflow_operating | {"amount": 598000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": 479000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-09-30 | sec_edgar |
| cashflow_operating | {"amount": 433000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-06-30 | sec_edgar |
| cashflow_operating | {"amount": 318000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-03-31 | sec_edgar |
| cashflow_operating | {"amount": 1325000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 1074000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": 865000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2011-06-30 | sec_edgar |
| cashflow_operating | {"amount": 413000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": 533000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 224000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": -26000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2010-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 350.1081, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 350.1081, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 350.1081, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-08-05 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-05-06 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-03-11 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-10-25 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-07-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-05-07 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-03-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-11-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-08-02 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350.1081, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| current_assets | {"amount": 275000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-06-30 | sec_edgar |
| current_assets | {"amount": 338000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-03-31 | sec_edgar |
| current_assets | {"amount": 268000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| current_assets | {"amount": 184000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-09-30 | sec_edgar |
| current_assets | {"amount": 234000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-06-30 | sec_edgar |
| current_assets | {"amount": 369000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-03-31 | sec_edgar |
| current_assets | {"amount": 531000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| current_assets | {"amount": 1517000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-09-30 | sec_edgar |
| current_assets | {"amount": 1688000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-06-30 | sec_edgar |
| current_assets | {"amount": 792000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| current_liabilities | {"amount": 131000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-06-30 | sec_edgar |
| current_liabilities | {"amount": 140000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-03-31 | sec_edgar |
| current_liabilities | {"amount": 187000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| current_liabilities | {"amount": 139000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-09-30 | sec_edgar |
| current_liabilities | {"amount": 120000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-06-30 | sec_edgar |
| current_liabilities | {"amount": 149000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-03-31 | sec_edgar |
| current_liabilities | {"amount": 178000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| current_liabilities | {"amount": 378000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-09-30 | sec_edgar |
| current_liabilities | {"amount": 520000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-06-30 | sec_edgar |
| current_liabilities | {"amount": 502000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350.1081} | 2013-08-05 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350.1081} | 2013-05-06 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350.1081} | 2013-03-11 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350.1081} | 2012-10-25 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350.1081} | 2012-07-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350.1081} | 2012-05-07 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350.1081} | 2012-03-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350.1081} | 2011-11-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350.1081} | 2011-08-02 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 0, "currency": "USD"} | 2012-12-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 0, "currency": "USD"} | 2011-12-31 | sec_edgar |
| industry_sic | {"code": "1382", "scheme": "SIC", "description": "Oil & Gas Field Exploration Services"} | sec_edgar | |
| net_income | {"amount": 49000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-06-30 | sec_edgar |
| net_income | {"amount": 13000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-06-30 | sec_edgar |
| net_income | {"amount": 36000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-03-31 | sec_edgar |
| net_income | {"amount": -1182000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
| net_income | {"amount": -43000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-09-30 | sec_edgar |
| net_income | {"amount": -48000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-09-30 | sec_edgar |
| net_income | {"amount": 5000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| net_income | {"amount": -32000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| net_income | {"amount": 37000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-03-31 | sec_edgar |
| net_income | {"amount": 873000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| net_income | {"amount": 178000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": 665000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": 228000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": 487000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": 259000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-03-31 | sec_edgar |
| net_income | {"amount": -569000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"amount": 169000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": 87000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| operating_expenses | {"amount": 237000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-06-30 | sec_edgar |
| operating_expenses | {"amount": 441000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-06-30 | sec_edgar |
| operating_expenses | {"amount": 204000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-03-31 | sec_edgar |
| operating_expenses | {"amount": 2189000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-12-31 | sec_edgar |
| operating_expenses | {"amount": 274000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-09-30 | sec_edgar |
| operating_expenses | {"amount": 802000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-09-30 | sec_edgar |
| operating_expenses | {"amount": 240000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-06-30 | sec_edgar |
| operating_expenses | {"amount": 528000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-06-30 | sec_edgar |
| operating_expenses | {"amount": 288000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-03-31 | sec_edgar |
| operating_expenses | {"amount": 1142000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-12-31 | sec_edgar |
| operating_expenses | {"amount": 327000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-09-30 | sec_edgar |
| operating_expenses | {"amount": 909000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-09-30 | sec_edgar |
| operating_expenses | {"amount": 582000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-06-30 | sec_edgar |
| operating_expenses | {"amount": 354000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-06-30 | sec_edgar |
| operating_expenses | {"amount": 228000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-03-31 | sec_edgar |
| operating_expenses | {"amount": 2236000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-12-31 | sec_edgar |
| operating_expenses | {"amount": 385000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-09-30 | sec_edgar |
| operating_expenses | {"amount": 1019000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-09-30 | sec_edgar |
| operating_expenses | {"amount": 634000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-06-30 | sec_edgar |
| operating_expenses | {"amount": 307000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-06-30 | sec_edgar |
| operating_income | {"amount": 9000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2013-06-30 | sec_edgar |
| operating_income | {"amount": 40000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2013-06-30 | sec_edgar |
| operating_income | {"amount": 31000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2013-03-31 | sec_edgar |
| operating_income | {"amount": -1205000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
| operating_income | {"amount": -60000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-09-30 | sec_edgar |
| operating_income | {"amount": -54000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-09-30 | sec_edgar |
| operating_income | {"amount": -39000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| operating_income | {"amount": -6000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| operating_income | {"amount": 33000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-03-31 | sec_edgar |
| operating_income | {"amount": 845000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| operating_income | {"amount": 644000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| operating_income | {"amount": 172000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| operating_income | {"amount": 220000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| operating_income | {"amount": 472000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| operating_income | {"amount": 252000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-03-31 | sec_edgar |
| operating_income | {"amount": -599000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| operating_income | {"amount": 81000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| operating_income | {"amount": 148000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| operating_income | {"amount": 67000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| operating_income | {"amount": -14000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| profit_loss | {"amount": 487000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| profit_loss | {"amount": 228000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| profit_loss | {"amount": 82000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| profit_loss | {"amount": -6000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| sga_expense | {"amount": 59000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2013-06-30 | sec_edgar |
| sga_expense | {"amount": 109000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2013-06-30 | sec_edgar |
| sga_expense | {"amount": 50000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2013-03-31 | sec_edgar |
| sga_expense | {"amount": 189000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2012-12-31 | sec_edgar |
| sga_expense | {"amount": 142000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2012-09-30 | sec_edgar |
| sga_expense | {"amount": 44000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2012-09-30 | sec_edgar |
| sga_expense | {"amount": 54000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2012-06-30 | sec_edgar |
| sga_expense | {"amount": 98000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2012-06-30 | sec_edgar |
| sga_expense | {"amount": 44000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2012-03-31 | sec_edgar |
| sga_expense | {"amount": 200000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2011-12-31 | sec_edgar |
| sga_expense | {"amount": 155000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2011-09-30 | sec_edgar |
| sga_expense | {"amount": 47000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2011-09-30 | sec_edgar |
| sga_expense | {"amount": 63000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2011-06-30 | sec_edgar |
| sga_expense | {"amount": 108000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2011-06-30 | sec_edgar |
| sga_expense | {"amount": 45000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2011-03-31 | sec_edgar |
| sga_expense | {"amount": 315000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2010-12-31 | sec_edgar |
| sga_expense | {"amount": 58000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2010-09-30 | sec_edgar |
| sga_expense | {"amount": 204000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2010-09-30 | sec_edgar |
| sga_expense | {"amount": 146000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD" | 2010-06-30 | sec_edgar |
| sga_expense | {"amount": 85000, "concept": "us-gaap:GeneralAndAdministrativeExpense", "currency": "USD"} | 2010-06-30 | sec_edgar |
| stockholders_equity | {"amount": 2591000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2013-06-30 | sec_edgar |
| stockholders_equity | {"amount": 2753000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2013-03-31 | sec_edgar |
| stockholders_equity | {"amount": 2886000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2012-12-31 | sec_edgar |
| stockholders_equity | {"amount": 4153000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2012-09-30 | sec_edgar |
| stockholders_equity | {"amount": 4351000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2012-06-30 | sec_edgar |
| stockholders_equity | {"amount": 4558000, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2012-03-31 | sec_edgar |