Financial Instruments with Off-Balance Sheet Risk, Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2021

Financial Instruments With Off Balance Sheet Risk Commitment And Contingencies [Abstract]

Schedule of Notional Amounts of Financial Instruments with Off-Balance Sheet Credit Risk

Notional amounts of financial instruments with off-balance sheet credit risk are approximately as follows as of December 31:

	2021		2020
Unadvanced portions of loans	$	42,781	$	39,817
Commitments to originate loans		15,103		17,451
Standby letters of credit		318		613