XML 29 R32.htm IDEA: XBRL DOCUMENT v3.20.1
ACCRUED EXPENSES (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Payables and Accruals [Abstract]    
Legal - litigation / licensing $ 250 $ 0
Compensation 250 250
Other 22 10
 Total $ 522 $ 260