10-K
XBRL
10-K Filing
- Company
- New Concept Energy, Inc.
- Filed
- April 19, 2018
- Period of Report
- December 31, 2017
- Accession Number
- 0001010549-18-000126
A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →