INCOME TAXES - Additional information (Details) - USD ($) $ in Thousands	1 Months Ended		12 Months Ended
	Jul. 31, 2020	Oct. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2017
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			21.00%	21.00%	21.00%
Tax Credit Carryforward, Limitations on Use			Pursuant to the tax legislation known as the Tax Cuts and Jobs Act (the "TCJA") of 2017, corporate alternative minimum tax (“AMT”) credit carryforwards are eligible for a 50% refund in tax years 2018 through 2020
Refund received	$ 1,500	$ 1,600
Federal NOLs utilized to date			$ 22,500
Valuation Allowance			$ 70,134	$ 60,931
Tax Year 2018 to 2020 [Member]
AMT credit carryforwards, percentage eligible for refund pursuant to U.S. Tax Cuts and Jobs Act			50.00%
Tax Year 2021 [Member]
AMT credit carryforwards, percentage eligible for refund pursuant to U.S. Tax Cuts and Jobs Act			100.00%
Loans and Finance Receivables [Member]
Deferred Income Tax Assets, Net						$ 3,100
State and Local Jurisdiction [Member]
Operating Loss Carryforwards			$ 161,700
Federal [Member]
Operating Loss Carryforwards			254,800
New York State [Member]
Discontinued Operation, Tax Effect of Adjustment to Prior Period Gain (Loss) on Disposal			24,300
New York City [Member]
Discontinued Operation, Tax Effect of Adjustment to Prior Period Gain (Loss) on Disposal			$ 19,300