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Equity - Stock Incentive Plans (Details) - USD ($)
$ / shares in Units, $ in Thousands
 9 Months Ended
Sep. 30, 2022
Number of Shares  
Outstanding, beginning of period (in shares) 1,444,845
Granted (in shares) 0
Exercised (in shares) (285,001)
Unvested options forfeited (in shares) 0
Vested options expired (in shares) (109,500)
Outstanding, end of period (in shares) 1,050,344
Exercisable options, vested and expected to vest (in shares) 1,050,344
Weighted- Average Exercise Price  
Outstanding, beginning of period (in dollars per share) $ 5.18
Granted (in dollars per share) 0
Exercised (in dollars per share) 2.01
Unvested options forfeited (in dollars per share) 0
Vested options expired (in dollars per share) 4.00
Outstanding, end of period (in dollars per share) 6.14
Exercisable (in dollars per share) $ 6.14
Weighted- Average Remaining Contractual Term (in years)  
Outstanding (in years) 1 year 25 days
Aggregate Intrinsic Value  
Outstanding $ 700
Exercisable $ 700