CONTINGENCIES (Details) - USD ($)	6 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 30, 2017
CONTINGENCIES [Abstract]
Estimated cost of remediation		$ 50,000
Total workforce subject to negotiated union contracts		31.00%
Total workforce covered by union contract agreements expiring during 2017		9.00%
Cost to remediate and monitor the landfill	$ 380,000