SEC EDGAR CompanyFacts fact · reporting period
OP TECH ENVIRONMENTAL SERVICES INC: cost_of_revenue
One fact, its scope and the complete path back to the official record.
Reported value
$-9.289M{"amount": -9289149, "concept": "us-gaap:CostOfRevenue", "currency": "USD"}- Metric
- cost_of_revenue
- Period
- 2011-01-01 – 2011-06-30
- Status
- current
- Source
- SEC EDGAR CompanyFacts
Provenance
Source licenseUS-PD-17USC105
Retrieved2026-08-19T08:29:46.400088+02:00
Raw response SHA-256
f7bde1a401b286c74a2fd824ee1df541…Official-identifier path
https://factanker.com/fact/sec/cik-0000858748/cost-of-revenue/2011-06-30 (CIK, metric, reporting date)History
- supersedes {"amount": 9289149, "concept": "us-gaap:CostOfRevenue", "currency": "USD"} (evidence 0001424884-11-000132)
Why this page exists
The UUID above is the stable citation anchor: it never changes, and corrections supersede rather than overwrite. Cite the URL and any reader — human or machine — can verify the value against the official filing.