CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 1,210	$ 1,566	$ 4,613	$ 4,757
Other comprehensive income (loss):
Unrealized gains (losses) on investment securities available-for-sale, net of tax of $400, $(429), $(448) and $(883)	415	(626)	(975)	(1,327)
Less: reclassification for (gains) losses realized, net of tax of $0, $(216), $0 and $(433)	0	(242)	0	(483)
Total	415	(868)	(975)	(1,810)
Minimum pension liability adjustments, net of tax of $0, $9, $0 and $18	0	(9)	0	(18)
Less: reclassification for (gains) losses realized, net of tax of $51, $50, $102 and $99	71	56	141	112
Total	71	47	141	94
Foreign currency translation adjustments, net of tax of $0, $0, $0 and $1	0	0	0	2
Subtotal - other comprehensive income (loss)	486	(821)	(834)	(1,714)
Comprehensive income (loss) attributable to common shareholders	$ 1,696	$ 745	$ 3,779	$ 3,043