CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - UNAUDITED (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Net income (loss)	$ 3,112	$ (1,676)
Other comprehensive income (loss), before tax:
Unrealized holding gains (losses) on securities arising during the period	(332)	138
Reclassification adjustment for gains included in net income	209	0
Income tax benefit (expense) related to items of other comprehensive income	43	(48)
Other comprehensive income (loss), net of tax	(80)	90
Comprehensive income (loss)	$ 3,032	$ (1,586)