LONG-TERM DEBT - August 2016 Credit Agreement Amendment (Details) - August 2016 Amendment	Aug. 23, 2016	Apr. 11, 2016
Debt Instrument [Line Items]
Minimum interest coverage maintenance covenant	2.00
Interest rate margin	0.50%
Secured leverage ratio	0.005
Fiscal Quarter Ending June 2016 through March 2017
Debt Instrument [Line Items]
Minimum interest coverage maintenance covenant		2.75
Fiscal Quarter After March 2017
Debt Instrument [Line Items]
Minimum interest coverage maintenance covenant		3.00