INDEBTEDNESS - Debtor-in-possession credit agreement (Details) - Subsequent Event - Initial DIP Credit Agreement - Initial DIP Facility - USD ($)	Jun. 29, 2020	Jun. 28, 2020	Jun. 17, 2020
Interim Basis Term Loan
Line of Credit Facility [Line Items]
Amount arranged	$ 5,000,000.0	$ 5,000,000.0
Roll-up Loans
Line of Credit Facility [Line Items]
Amount arranged		15,000,000.0
Amount arranged, to be incurred upon final order		13,500,000
Bridge Loan
Line of Credit Facility [Line Items]
Amount arranged		1,500,000.0	$ 1,500,000.0
Line of Credit
Line of Credit Facility [Line Items]
Amount arranged		1,500,000.0
Term Loan
Line of Credit Facility [Line Items]
Amount arranged		$ 15,000,000.0