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STOCK-BASED COMPENSATION - Schedules - Stock Options (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Aggregate Intrinsic Value |  |  |
Share price (in dollars per share) | $ 21.33 |  |
Stock Options |  |  |
Number of Options |  |  |
Outstanding at the beginning of the period (in shares) | 676,293 |  |
Granted (in shares) | 157,632 |  |
Exercised (in shares) | 0 |  |
Forfeited (in shares) | (22,371) |  |
Expired (in shares) | (6,475) |  |
Outstanding at the end of the period (in shares) | 805,079 | 676,293 |
Options exercisable at the end of the period (in shares) | 512,029 |  |
Weighted Average Exercise Price |  |  |
Outstanding at the beginning of the period (in dollars per share) | $ 169.71 |  |
Granted (in dollars per share) | 103.54 |  |
Exercised (in dollars per share) | 0 |  |
Forfeited (in dollars per share) | 204.46 |  |
Expired (in dollars per share) | 256.11 |  |
Outstanding at the end of the period (in dollars per share) | 155.10 | $ 169.71 |
Options exercisable at the end of the period (in dollars per share) | $ 133.50 |  |
Weighted Average Remaining Contractual Term |  |  |
Outstanding at the end of the period (in years) | 5 years 2 months 4 days |  |
Options exercisable at the end of the period (in years) | 3 years 3 months 18 days |  |
Aggregate Intrinsic Value |  |  |
Outstanding at the end of the period | $ 0 |  |
Options exercisable at the end of the period | $ 0 |  |
Weighted average assumptions |  |  |
Dividend yield | 0.00% | 0.00% | 0.00%
Expected volatility, minimum (percentage) | 53.00% | 53.00% | 52.00%
Expected volatility, maximum (percentage) | 56.00% | 59.00% | 60.00%
Risk-free interest rate, minimum (percentage) | 1.62% | 0.59% | 0.33%
Risk-free interest rate, maximum (percentage) | 3.23% | 1.15% | 0.96%
Dividends | $ 0 | $ 0 | $ 0
Performance Options |  |  |
Number of Options |  |  |
Outstanding at the beginning of the period (in shares) | 700,209 |  |
Granted (in shares) | 47,639 | 0 |
Exercised (in shares) | 0 |  |
Forfeited (in shares) | 0 |  |
Expired (in shares) | (13,163) |  |
Outstanding at the end of the period (in shares) | 734,685 | 700,209 |
Options exercisable at the end of the period (in shares) | 481,669 |  |
Weighted Average Exercise Price |  |  |
Outstanding at the beginning of the period (in dollars per share) | $ 236.01 |  |
Granted (in dollars per share) | 195.10 |  |
Exercised (in dollars per share) | 0 |  |
Forfeited (in dollars per share) | 0 |  |
Expired (in dollars per share) | 378.95 |  |
Outstanding at the end of the period (in dollars per share) | 230.79 | $ 236.01 |
Options exercisable at the end of the period (in dollars per share) | $ 195.10 |  |
Weighted Average Remaining Contractual Term |  |  |
Outstanding at the end of the period (in years) | 5 years 8 months 4 days |  |
Options exercisable at the end of the period (in years) | 4 years 7 months 6 days |  |
Aggregate Intrinsic Value |  |  |
Outstanding at the end of the period | $ 0 |  |
Options exercisable at the end of the period | $ 0 |  |
Weighted average assumptions |  |  |
Expected term (in years) |  |  | 7 years
Dividend yield |  |  | 0.00%
Expected volatility rate (percentage) |  |  | 51.00%
Risk free rate (percentage) |  |  | 1.03%
Dividends |  |  | $ 0
Minimum | Stock Options |  |  |
Weighted average assumptions |  |  |
Expected term (in years) | 5 years | 5 years | 5 years
Maximum | Stock Options |  |  |
Weighted average assumptions |  |  |
Expected term (in years) | 6 years | 6 years | 6 years 3 months

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