CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 915	$ 7,449	$ 9,724	$ 13,987
Other comprehensive income:
Change in net unrealized holding (losses) gains on available-for-sale securities and I/O strips	(1,144)	1,591	(9,129)	2,436
Deferred income taxes	332	(668)	2,647	(1,023)
Change in net unamortized unrealized gain on securities available-for-sale that were reclassified to securities held-to-maturity	(11)	(13)	(22)	(26)
Deferred income taxes	3	6	6	11
Reclassification adjustment for losses (gains) realized in income	(179)		(266)	6
Deferred income taxes	53		79	(2)
Change in unrealized gains on securities and I/O strips, net of deferred income taxes	(946)	916	(6,685)	1,402
Change in net pension and other benefit plan liability adjustment	51	38	101	77
Deferred income taxes	(15)	(16)	(30)	(32)
Change in pension and other benefit plan liability, net of deferred income taxes	36	22	71	45
Other comprehensive (loss) income	(910)	938	(6,614)	1,447
Total comprehensive income	$ 5	$ 8,387	$ 3,110	$ 15,434