Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenue from Customers [Abstract]
Revenue from customers	$ 1,566		$ 3,187
Service Charges [Member]
Revenue from Customers [Abstract]
Revenue from customers	1,170		2,274
Overdraft Fees [Member]
Revenue from Customers [Abstract]
Revenue from customers	381		748
Statement Fees [Member]
Revenue from Customers [Abstract]
Revenue from customers	51		105
Interchange Revenue [Member]
Revenue from Customers [Abstract]
Revenue from customers	574		1,105
ATM Income [Member]
Revenue from Customers [Abstract]
Revenue from customers	101		197
Other Service Charges [Member]
Revenue from Customers [Abstract]
Revenue from customers	63		119
Trust [Member]
Revenue from Customers [Abstract]
Revenue from customers	150	$ 188	401	$ 409
Brokerage and Insurance [Member]
Revenue from Customers [Abstract]
Revenue from customers	168	$ 114	349	$ 305
Other [Member]
Revenue from Customers [Abstract]
Revenue from customers	$ 78		$ 163
Revenue [Member] | Product Concentration Risk [Member] | Products and Services Not within the Scope of ASC 606 [Member]
Concentration Risk [Abstract]
Concentration risk percentage	90.13%		89.80%