CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) [Abstract]
Net income	$ 2,733	$ 2,513
Unrealized holding (losses) gains on securities:
Unrealized holding (losses) gains arising during the period, net of tax effect of $(731) and $6 for the three-month periods ended March 31, 2018 and March 31, 2017, respectively	(1,811)	10
Less: reclassification adjustment due to losses realized on sales of securities, net of tax effect of $0 and $6 for the three-month periods ended March 31, 2018 and March 31, 2017, respectively	0	10
Directors' and officer's retirement plan equity adjustments, net of tax effect of $0 and $(31) for the three-month periods ended March 31, 2018 and March 31, 2017, respectively	0	(46)
Other comprehensive loss	(1,811)	(26)
Comprehensive income	$ 922	$ 2,487