CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) [Abstract]
Net income (loss)	$ 1,095	$ 559	$ (679)	$ 1,257
Unrealized gains on derivative hedge transactions, net of tax	60	58	117	104
Comprehensive income (loss)	$ 1,155	$ 617	$ (562)	$ 1,361