CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Statement Of Income and Comprehensive Income
Net income	$ 3,103	$ 1,882	$ 10,461	$ 6,873
Other comprehensive income (loss), net of taxes:
Pension adjustment	12	5	36	17
Unrealized gain (loss) on securities, net of reclassification adjustments	44	(32)	14	8
Comprehensive income	$ 3,159	$ 1,855	$ 10,511	$ 6,898