Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Noninterest income (in-scope of Topic 606)	$ 129	$ 135
Noninterest income (out-of-scope of Topic 606)	41	180
Total non-interest income	170	315
Other Income [Member]
Revenues	12	10
Customer Service Fees [Member]
Revenues	93	100
ATM Fee Income [Member]
Revenues	$ 24	$ 25