Condensed Consolidated Statements of Comprehensive Loss (Unaudited) (Parenthetical) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Condensed Consolidated Statements of Comprehensive Loss [Abstract]
Reclassification adjustment for realized gains included in net income, net of taxes	$ 0	$ 27	$ 31	$ 27
Unrealized gains on securities available-for-sale, net of taxes	259	225	245	308
Net unrealized gains on securities held-to-maturity for which a portion of an other-than-temporary impairment has been recognized in income, net of realized losses and net of taxes	$ 323	$ 11	$ 4	$ 333