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ACCRUED EXPENSES
 3 Months Ended
Mar. 31, 2020
Payables and Accruals [Abstract]  
ACCRUED EXPENSES ACCRUED EXPENSES
Accrued Expenses

The components of accrued expenses are as presented below:
March 31,
2020		December 31,
2019
(in thousands)
Legal - litigation / licensing$250  $—  
Compensation250  250  
Other 22  10  
 $522  $260