INCOME TAXES (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Valuation Allowance		$ 62,127	$ 59,469
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent		21.00%	35.00%	35.00%
Tax Credit Carryforward, Limitations on Use		Pursuant to the TCJA, alternative minimum tax (“AMT”) credit carryforwards will be eligible for a 50% refund through tax years 2018 through 2020.
Tax Credit Carryforward, Valuation Allowance			$ 3,100
Deferred Income Tax Assets, Net			3,100
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount			$ 33,700
Scenario, Plan [Member]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%
State and Local Jurisdiction [Member]
Operating Loss Carryforwards		$ 84,000
Operating Loss Carryforward Expiration Year		2037
Federal [Member]
Operating Loss Carryforwards		$ 222,000
Federal [Member] | Maximum [Member]
Operating Loss Carryforward Expiration Year		2037
New York State [Member]
Discontinued Operation, Tax Effect of Adjustment to Prior Period Gain (Loss) on Disposal		$ 23,500
New York City [Member]
Discontinued Operation, Tax Effect of Adjustment to Prior Period Gain (Loss) on Disposal		$ 17,900