DISCONTINUED OPERATIONS - Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Apr. 01, 2019	Mar. 31, 2019
Liabilities
ROU assets	$ 14,683
Lease liabilities	15,315
ASC 842 Leases
Liabilities
ROU assets		$ 16,900
Lease liabilities		18,600
Discontinued Operations, Disposed of by Sale
Assets
Prepaid expenses and other current assets	0		$ 21
Other assets	2,012		0
Total assets	2,012		21
Liabilities
Accounts payable, accrued expenses and other liabilities	$ 2,943		$ 945
Discontinued Operations, Disposed of by Sale | ASC 842 Leases
Liabilities
ROU assets		1,800
Lease liabilities		$ 2,900