Fair Value (Details 1) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Reconciliation for all assets measured at fair value on a recurring basis using significant unobservable inputs
Beginning Balance	$ 3	$ 4	$ 4	$ 5
Transfers from level 2	0	0	0	0
Repayments, calls and maturities	0	0	(1)	(1)
Ending Balance	$ 3	$ 4	$ 3	$ 4