DEFERRED DEVELOPMENT WRITE OFF (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 28, 2020	Dec. 28, 2019	Jan. 15, 2019	Jul. 31, 2015
DEFERRED DEVELOPMENT WRITE OFF
Escrow Deposit		$ 2,049,000	$ 200,000	$ 2,500,000
Write-off of deferred development costs	$ 111,000	$ 325,000