Quarterly report pursuant to Section 13 or 15(d)

BUSINESS (Details Narrative)

v3.19.1
BUSINESS (Details Narrative) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Working capital $ 17,200  
Accumulated deficit (194,685) $ (188,452)
Cash and cash equivalents $ 16,448 $ 25,034