SEC EDGAR CompanyFacts fact · reporting period
TOMBSTONE EXPLORATION CORPORATION: interest_expense
One fact, its scope and the complete path back to the official record.
Reported value
$89.485k{"amount": 89485, "concept": "us-gaap:InterestExpense", "currency": "USD"}- Metric
- interest_expense
- Period
- 2017-01-01 – 2017-12-31
- Status
- current
- Source
- SEC EDGAR CompanyFacts
Provenance
Source licenseUS-PD-17USC105
Retrieved2026-08-19T10:39:12.151348+02:00
Raw response SHA-256
f7bde1a401b286c74a2fd824ee1df541…Official-identifier path
https://factanker.com/fact/sec/cik-0001072772/interest-expense/2017-12-31 (CIK, metric, reporting date)History
- no predecessors — first report
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.