Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Condensed Consolidated Statements of Comprehensive Income (Loss) Unaudited [Abstract]
NET INCOME (LOSS)	$ (314)	$ 91	$ (1,122)	$ 678
Other comprehensive income:
Unrealized gain (loss) on available-for-sale securities	3	(5)	6	9
Deferred gain on swap liability on hedge contracts	0	0	0	47
COMPREHENSIVE INCOME (LOSS)	$ (311)	$ 86	$ (1,116)	$ 734