Quarterly report pursuant to Section 13 or 15(d)

EQUITY AND EARNINGS PER SHARE (Summary of RSUs) (Details)

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EQUITY AND EARNINGS PER SHARE (Summary of RSUs) (Details) - RSUs
9 Months Ended
Sep. 30, 2020
$ / shares
shares
Number of RSUs  
Beginning balance (in shares) | shares 520,618
Released (in shares) | shares (159,193)
Forfeited (in shares) | shares (144,447)
Ending balance (in shares) | shares 216,978
Weighted Average Grant Date Fair Value (per unit)  
Beginning weighted average grant date fair value (in dollars per share) | $ / shares $ 4.66
Released (in dollars per share) | $ / shares 4.69
Forfeited (in dollars per share) | $ / shares 4.62
Ending weighted average grant date fair value (in dollars per share) | $ / shares $ 4.67