LONG-TERM DEBT - Schedule of Maximum Leverage Ratios (Details) - Line of credit - Secured revolving credit facility - Secured revolving facility due March 2019	Mar. 11, 2014
April 30, 2014 through October 31, 2014
Line of Credit Facility [Line Items]
Maximum leverage ratio (as percent)	6.75
November 1, 2014 through October 31, 2015
Line of Credit Facility [Line Items]
Maximum leverage ratio (as percent)	6.50
November 1, 2015 through October 31, 2016
Line of Credit Facility [Line Items]
Maximum leverage ratio (as percent)	6.25
November 1, 2016 through October 31, 2017
Line of Credit Facility [Line Items]
Maximum leverage ratio (as percent)	6.00
November 1, 2017 and thereafter
Line of Credit Facility [Line Items]
Maximum leverage ratio (as percent)	5.75