Consolidated Statements of Comprehensive Income (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Consolidated Statements of Comprehensive Income
Net income	$ 1,412	$ 1,927	$ 3,410	$ 4,065
Investment securities available-for-sale:
Unrealized gain (loss) on investment securities available-for-sale, net of tax	837	(850)	2,082	(366)
Adjustment for gain on sale of investment securities, net of tax	(11)	(5)	(304)	(5)
Defined benefit pension plans:
Amortization of prior service cost included in net periodic pension cost, net of tax	12	22	24	45
Total other comprehensive income (loss)	838	(833)	1,802	(326)
Total comprehensive income	$ 2,250	$ 1,094	$ 5,212	$ 3,739