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Loans Receivable Held for Investment, Recorded Investment in Non-accrual Loans by Loan Type (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
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Loans Receivable Held for Investment [Abstract] |  |
Total non-accrual loans | $ 760 | $ 787
Loans 90 days or more delinquent that were accruing interest | 0 | 0
Real Estate [Member] | Single Family [Member] |  |
Loans Receivable Held for Investment [Abstract] |  |
Total non-accrual loans | 0 | 1
Real Estate [Member] | Church [Member] |  |
Loans Receivable Held for Investment [Abstract] |  |
Total non-accrual loans | $ 760 | $ 786

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- Definition Amount of financing receivable 90 days or more past due and still accruing. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 16 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919258-210447 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5111-111524 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922355-210448 + Details
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