SUBSEQUENT EVENTS (Details) - Foreign Line of Credit - National Australia Bank Limited and Bank of New Zealand (NAB) - Subsequent Event NZD in Thousands, AUD in Thousands, $ in Thousands		36 Months Ended
	Oct. 27, 2015 USD ($)	Oct. 27, 2018	Oct. 27, 2015 NZD	Oct. 27, 2015 AUD
Subsequent Event [Line Items]
Minimum fixed charges coverage ratio required under waiver period	1.25		1.25	1.25
Minimum fixed charges coverage ratio required	1.50		1.50	1.50
Minimum receivables ratio	1.20		1.20	1.20
NAB Tranche A
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	$ 2,807			AUD 4,000
Debt instrument, interest rate increase	1.50%
Minimum purchase charge	$ 75
NAB Tranche A | Australian Subsidiary
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	17,545			25,000
NAB Tranche B
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	3,199		NZD 5,000
Minimum purchase charge	15
NAB Tranche C
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	$ 2,105			AUD 3,000
Debt Instrument, Term		3 years
Commitment fee percentage	1.50%
Additional commitment fee percentage	0.30%
NAB Tranche A and B
Subsequent Event [Line Items]
Terminated notice period	90 days