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OTHER CURRENT LIABILITIES
 3 Months Ended
Mar. 31, 2019
Other Liabilities, Current [Abstract]  
OTHER CURRENT LIABILITIES
OTHER CURRENT LIABILITIES
Other current liabilities consisted of the following (in thousands):
 
 
March 31, 2019
 
December 31, 2018
Accrued legal
 
$
3,708

 
$
1,827

Lease liabilities - current
 
1,165

 
—

Income taxes payable
 
270

 
204

Other current liabilities
 
1,171

 
1,163

Total other current liabilities
 
$
6,314

 
$
3,194