CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) [Abstract]
Net income	$ 1,892	$ 948	$ 1,213	$ 2,205
Unrealized gains on derivative hedge transactions, net of tax	18	57	135	161
Comprehensive income	$ 1,910	$ 1,005	$ 1,348	$ 2,366