Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues
Revenue from contracts with customers	$ 365	$ 427	$ 696	$ 800
Other revenue	217	566	400	703
Total	535	485	988	923
Total other noninterest income	47	508	108	580
Total revenue from contracts with customers and other revenue	582	993	1,096	1,503
Service Fees on Loan and Deposit Accounts
Revenues
Revenue from contracts with customers	345	373	643	700
Other revenue	190	112	345	223
Total	535	485	988	923
Other
Revenues
Revenue from contracts with customers	20	54	53	100
Other revenue	27	454	55	480
Total other noninterest income	$ 47	$ 508	$ 108	$ 580