XML 165 R123.htm IDEA: XBRL DOCUMENT v3.22.0.1
FAIR VALUE OF ASSETS AND LIABILITIES (Level 3 Assets and Liabilities) (Details)
12 Months Ended
Dec. 31, 2021
USD ($)
bond
security
Dec. 31, 2020
USD ($)
Additional disclosures    
Transfers of financial assets (liability) into Level 3 $ 0  
Transfers of financial assets (liability) out of Level 3 0  
Mortgage revenue bonds    
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis    
Aggregate fair value / Balance at the beginning of the period 12,326,000 $ 11,255,000
Principal payments received (2,863,000) (428,000)
Purchases 0 989,000
Unrealized net gain included in other comprehensive income (844,000) 510,000
Aggregate fair value / Balance at the end of the period $ 8,619,000 12,326,000
Additional disclosures    
Number of investment securities held | bond 2  
Mortgage revenue bonds | States and political subdivisions    
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis    
Aggregate fair value / Balance at the beginning of the period $ 11,337,000 11,255,000
Principal payments received (2,841,000) (428,000)
Purchases 0 0
Unrealized net gain included in other comprehensive income (815,000) 510,000
Aggregate fair value / Balance at the end of the period 7,681,000 11,337,000
Mortgage revenue bonds | Residential - Non-Government Agencies    
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis    
Aggregate fair value / Balance at the beginning of the period 989,000 0
Principal payments received (22,000) 0
Purchases 0 989,000
Unrealized net gain included in other comprehensive income (29,000) 0
Aggregate fair value / Balance at the end of the period $ 938,000 $ 989,000
Additional disclosures    
Number of investment securities held | security 2  
Measurement Input, Discount Rate [Member] | Mortgage revenue bonds | Weighted average    
Fair Value Of Financial Assets And Liabilities    
Debt Instrument, Measurement Input 0.0346