Allowance for Credit Losses (Details 2) - Unfunded Loan Commitment - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	[1]	Sep. 30, 2021	Sep. 30, 2020	[1]
Allowance for credit losses
Balance, beginning of period	$ 4,317	$ 3,525		$ 4,499	$ 3,172
Provision (recovery of provision)	46	39		(136)	392
Balance, end of period	$ 4,363	$ 3,564		$ 4,363	$ 3,564

[1] *ASU 2016-13 adopted during the fourth quarter of 2020 therefore third quarter 2020 amounts reflect the incurred loss method.