CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 1,864	$ 1,990
Unrealized gain (loss) on investment securities:
Unrealized gain, available for sale, net of tax expense of $381 and $480, respectively	707	891
Reclassification of realized gain, net of tax benefit of $37 and $28, respectively	(69)	(52)
Unrealized loss, transfer from available for sale to held to maturity, net of tax benefit of $0 and $0, respectively	0	(1)
Fair value of derivative financial instruments:
Change in fair value of interest rate swap designated as a cash flow hedge, net of tax expense (benefit) of $64 and ($242), respectively	120	(449)
Total other comprehensive income	758	389
Total comprehensive income	$ 2,622	$ 2,379