SHARE-BASED COMPENSATION (Details 1) - $ / shares	12 Months Ended
	Dec. 30, 2017	Sep. 30, 2016	Jun. 30, 2015
September 2016 [Member] | $4.00 market condition tranche [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per share (in dollars per share)		$ 0.32
Derived service period (in trading days)	5 years 1 month 6 days
September 2016 [Member] | $5.00 market condition tranche [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per share (in dollars per share)		0.31
Derived service period (in trading days)	5 years 6 months
September 2016 [Member] | $6.00 market condition tranche [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per share (in dollars per share)		$ 0.30
Derived service period (in trading days)	5 years 10 months 24 days
June 2015 [Member] | $4.00 market condition tranche [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per share (in dollars per share)			$ 1.95
Derived service period (in trading days)	151 days
June 2015 [Member] | $5.00 market condition tranche [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per share (in dollars per share)			1.95
Derived service period (in trading days)	262 days
June 2015 [Member] | $6.00 market condition tranche [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per share (in dollars per share)			$ 1.99
Derived service period (in trading days)	362 days