XML 60 R30.htm IDEA: XBRL DOCUMENT
v3.19.3

3) Investments: Investments Classified by Contractual Maturity Date (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2019
Held-to-maturity Securities |
Investments Classified by Contractual Maturity Date |
|  | Amortized Cost |  | Estimated Fair Value
Held to Maturity: |  |  |  |
Due in 1 year |  | $ 3,135,187 |  | $ 3,152,560
Due in 2-5 years |  | 85,443,407 |  | 87,087,887
Due in 5-10 years |  | 66,438,645 |  | 71,147,090
Due in more than 10 years |  | 67,608,634 |  | 78,223,031
Mortgage-backed securities |  | 17,020,727 |  | 17,710,031
Redeemable preferred stock |  | 103,197 |  | 117,236
Total held to maturity |  | $ 239,749,797 |  | $ 257,437,835

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fil_HeldToMaturitySecurities1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |