Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Disaggregation of Revenue [Line Items]
Total	$ 531	$ 667	$ 1,660	$ 1,875
Monthly service fees
Disaggregation of Revenue [Line Items]
Total	19	27	68	84
Account analysis fees
Disaggregation of Revenue [Line Items]
Total	206	252	634	721
Non-sufficient funds charges
Disaggregation of Revenue [Line Items]
Total	39	102	181	261
Other deposit related fees
Disaggregation of Revenue [Line Items]
Total	16	24	62	71
Total service charges and fees on deposits
Disaggregation of Revenue [Line Items]
Total	280	405	945	1,137
Debit card fees
Disaggregation of Revenue [Line Items]
Total	67	70	185	203
Wire transfer fees
Disaggregation of Revenue [Line Items]
Total	137	135	391	370
Other service charges
Disaggregation of Revenue [Line Items]
Total	$ 47	$ 58	$ 139	$ 166