SUBSEQUENT EVENT (Details) - USD ($) $ in Thousands		9 Months Ended
	Oct. 28, 2016	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
SUBSEQUENT EVENT
Repayment of debt		$ 5,625	$ 4,500
Subordinated Notes
SUBSEQUENT EVENT
Principal amount of debt borrowed		$ 30,000
Interest rate (as a percent)		14.50%		14.50%
Subsequent Event | Senior Credit Facilities and Senior Subordinated Notes | Forecast
SUBSEQUENT EVENT
Write-off of unamortized debt issuance costs	$ 1,000
Subsequent Event | Revolving Credit Facility
SUBSEQUENT EVENT
Principal amount of debt borrowed	125,000
Repayment of debt	40,531
Subsequent Event | Subordinated Notes
SUBSEQUENT EVENT
Repayment of debt	$ 30,000
Interest rate (as a percent)	14.50%