CHAPTER 11 BANKRUPTCY FILING - Reorganization items (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 28, 2020 USD ($)	Jun. 28, 2020 USD ($)
Reorganization Items
Professional fees	$ 20,841	$ 32,753
Write-off of unamortized deferred financing costs		83,040
DIP financing fees	(88)
Write-off of leasehold improvements on rejected leases		897
Provision for estimated damages on rejected leases	6,092	6,857
Net gains on write-off of rejected leases	(4,907)	(6,442)
Net gains on write-off of rejected failed sale-leaseback financing obligations	(10,902)	(10,902)
Losses on write-off of rejected executory contracts	1,012	1,012
Reorganization items, net	12,048	107,215
Accounts Payable and Accrued Liabilities
Reorganization Items
Unpaid and accrued reorganization items, net	$ 24,900	$ 24,900