CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Statement Of Income and Comprehensive Income
Net income	$ 1,935	$ 2,173	$ 3,384	$ 3,805
Other comprehensive income (loss), net of taxes:
Pension adjustment	10	10	21	20
Unrealized (loss) gain on securities, net of reclassification adjustments	(193)	(2)	(180)	47
Comprehensive income	$ 1,752	$ 2,181	$ 3,225	$ 3,872