Mortgage Banking Derivative (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Designated as Hedging Instrument [Member]
Noninterest income (loss), other	$ 91	$ (845)
Mortgage Banking Derivative [Member]
Derivative, notional amount	55,300		$ 37,100
Noninterest income (loss), other	(87)	$ 290
Mortgage Banking Derivative [Member] | Other Assets [Member]
Derivative asset	51		43
Mortgage Banking Derivative [Member] | Other Liabilities [Member]
Derivative liability	$ 84		$ 10