Quarterly report pursuant to Section 13 or 15(d)

STOCK OPTIONS/STOCK-BASED COMPENSATION AND WARRANTS - Assumptions (Details)

v3.10.0.1
STOCK OPTIONS/STOCK-BASED COMPENSATION AND WARRANTS - Assumptions (Details) - Performance Award II
Jun. 01, 2018
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Risk-free interest rate 2.10%
Dividend yield 0.00%
Expected volatility 100.00%
Company's closing stock price on grant date (dollars per share) $ 2.70
Fair value per Performance Award II (dollars per share) $ 1.67