Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS' EQUITY - Stock Repurchase Program (Details)

v3.10.0.1
STOCKHOLDERS' EQUITY - Stock Repurchase Program (Details) - USD ($)
9 Months Ended
Sep. 30, 2018
May 02, 2018
Equity [Abstract]    
Authorized repurchase amount   $ 10,000,000.0
Repurchased shares (in shares) 686,492  
Repurchased shares, value $ 2,000,000  
Repurchased price per share (in dollars per share) $ 2.93  
Remaining authorized repurchase amount $ 8,000,000