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11. STOCK-BASED COMPENSATION (Details Narrative)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
USD ($)
shares
Unrecognized stock-based compensation expense | $ $ 842,343
Unrecognized expense weighted average period 2 years 7 months 6 days
Restated Plan [Member]  
Shares authorized 14,000,000
Shares available for future issuance, options, warrants, shares of restricted stock and other bonus awards 4,003,903
Awards issued to date 13,195,159
Options cancelled 3,140,009
RSA's forfeited 59,053
Restricted Stock Awards [Member]  
Awards issued to date 4,945,460
RSA's unvested 447,351
Future Service [Member]  
Options granted 35,800
Compensation expense | $ $ 361,370