INCOME TAXES (Details 4)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Reconciliation of Income Tax Provision to the Luxembourg income tax rate
Statutory tax rate	24.94%	26.01%	27.08%
Change in valuation allowance	2526.53%	43.08%	119.20%
State tax expense	(1.63%)	28.58%	0.50%
Tax credits	(0.00%)	(0.00%)	(2.13%)
Uncertain tax positions	39.60%	114.18%	30.16%
Unrecognized tax loss	(67.18%)	0.00%	(1008.20%)
Income tax rate change	0.00%	0.00%	57.36%
Tax rate differences on foreign earnings	28.75%	73.11%	0.00%
Other	7.85%	7.96%	(4.91%)
Effective tax rate	2558.86%	292.92%	(780.94%)