| Component: (Network and Table) | |
|---|---|
| Network | 052 - Disclosure - Note 3 - Fair Value Measurement - Change in Fair Value of Available-for-sale Equity Securities (Details) (http://www.firsttrinityfinancial.com/20161231/role/statement-note-3-fair-value-measurement-change-in-fair-value-of-availableforsale-equity-securities-details) |
| Table | Statement [Table] |
| Reporting Entity [Axis] | 0001395585 (http://www.sec.gov/CIK) |
| Scenario [Axis] | Scenario, Unspecified [Domain] |
| Statement [Line Items] | Period [Axis] | |
|---|---|---|
2016-01-01 - 2016-12-31 | 2015-01-01 - 2015-12-31 | |
Beginning balance | ||
Purchases | ||
Sales | ||
Impairment | ||
Ending balance | 46,500 | |