CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net income (loss)	$ 163	$ (2,191)	$ (1,123)	$ (3,544)
Other comprehensive income:
Unrealized gain on derivative instruments, net of tax in 2013	12	26	59	97
Comprehensive income (loss)	$ 175	$ (2,165)	$ (1,064)	$ (3,447)