Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION - Stock Option and Warrant Awards (Details)

v3.21.1
STOCK-BASED COMPENSATION - Stock Option and Warrant Awards (Details) - Stock Option Plan for Key Employees - Stock Options and Warrants
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2021
USD ($)
$ / shares
shares
Stock Options and Warrants  
Outstanding at beginning of period (in shares) 487,000
Granted (in shares) 0
Exercised (in shares) (20,000)
Forfeited (in shares) 0
Outstanding at end of period (in shares) 467,000
Expected to vest (in shares) 0
Exercisable, end of period (in shares) 467,000
Weighted Average Exercise Price Per Share  
Outstanding at beginning of period (in dollars per share) | $ / shares $ 10.87
Granted (in dollars per share) | $ / shares 0
Exercised (in dollars per share) | $ / shares 4.09
Forfeited (in dollars per share) | $ / shares 0
Outstanding at end of period (in dollars per share) | $ / shares 11.16
Exercisable, end of period (in dollars per share) | $ / shares $ 11.16
Weighted Average Remaining Contractual Life  
Outstanding, weighted average remaining contractual life 2 years 7 months 6 days
Exercisable, weighted average remaining contractual life 2 years 7 months 6 days
Intrinsic Value  
Outstanding, Intrinsic Value | $ $ 0
Expected to vest, Intrinsic Value | $ 0
Exercisable, Intrinsic Value | $ $ 0