Quarterly report pursuant to Section 13 or 15(d)

Summary of Stock Option Activity (Details)

v3.22.2.2
Summary of Stock Option Activity (Details)
$ / shares in Units, $ in Thousands
9 Months Ended
Sep. 30, 2022
USD ($)
$ / shares
shares
Share-Based Payment Arrangement [Abstract]  
Options, beginning outstanding | shares 95,413
Weighted average exercise price per share, beginning balance | $ / shares $ 40.00
Weighted average remaining contractual life (in years) 6 years 8 months 23 days
Aggregate intrinsic value, beginning balance | $ $ 0 [1]
Options, granted | shares
Weighted average exercise price per share, exercised | $ / shares
Options exercised | shares
Weighted average exercise price per share, exercised | $ / shares
Options, forfeited | shares (15,303)
Weighted average exercise price per share, forfeited | $ / shares $ 33.65
Options, expired | shares (17,562)
Weighted average exercise price per share, expired | $ / shares $ 48.55
Options, ending outstanding | shares 62,548
Weighted average exercise price per share, ending balance | $ / shares $ 39.15
Weighted average remaining contractual life (in years) 5 years 7 months 20 days
Aggregate intrinsic value, ending balance | $ $ 0 [1]
Option, exercisable | shares 54,887
Weighted average exercise price per share, exercisable | $ / shares $ 39.92
Weighted average remaining contractual life (in years), exercisable 5 years 5 months 1 day
Aggregate intrinsic value, exercisable | $ $ 0 [1]
[1] The intrinsic value is calculated as the difference between the exercise price and the fair value of the common stock on the balance sheet date.