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STOCKHOLDERS’ EQUITY - Stock Options and a Summary of Activity (Details)
9 Months Ended
Sep. 30, 2024
$ / shares
shares
Number of Options  
Outstanding at beginning of period (in shares) | shares 30,575
Granted (in shares) | shares 0
Canceled/forfeited (in shares) | shares 0
Expired (in shares) | shares (9)
Outstanding at end of period (in shares) | shares 30,566
Vested and expected to vest at period end (in shares) | shares 27,802
Exercisable at period end (in shares) | shares 14,936
Weighted Average Exercise Price Per Share  
Outstanding at beginning of period (USD per share) | $ / shares $ 5.60
Granted (USD per share) | $ / shares 0
Canceled/forfeited (USD per share) | $ / shares 0
Expired (USD per share) | $ / shares 53.33
Outstanding at end of period (USD per share) | $ / shares 5.58
Vested and expected to vest at period end (USD per share) | $ / shares 5.68
Exercisable at period end (USD per share) | $ / shares $ 6.34
Weighted Average Remaining Contractual Life (in years)  
Outstanding at end of period 8 years
Vested and expected to vest at period end 7 years 10 months 24 days
Exercisable at period end 7 years 9 months 18 days