CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Net loss	$ (1,554)	$ (2,996)	$ (3,593)	$ (4,705)
Other comprehensive income (loss):
Unrealized holding gains (losses) arising during the period	(4,641)	1,647	(5,527)	2,368
Less reclassification adjustments for (gains) losses recognized in income	0	0	0	0
Net unrealized gains (losses)	(4,641)	1,647	(5,527)	2,368
Income tax effect	0	0	0	0
Net of tax effect	(4,641)	1,647	(5,527)	2,368
Total other comprehensive income (loss)	(4,641)	1,647	(5,527)	2,368
Comprehensive loss	$ (6,195)	$ (1,349)	$ (9,120)	$ (2,337)