Consolidated Condensed Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Statement Of Income and Comprehensive Income [Abstract]
Net income	$ 692	$ 622	$ 1,284	$ 1,423
Unrealized gains on securities available for sale
Unrealized holding gains arising during the period, net of tax expense of $228, $566, $195 and $299	344	518	422	1,035
Less: Reclassification adjustment for gains included in net income, net of tax expense of $117, $56, $71 and $14	126	26	214	109
Other comprehensive income (loss), available-for-sale securities adjustment, net of tax	218	492	208	926
Comprehensive income	$ 910	$ 1,114	$ 1,492	$ 2,349