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Stock-Based Compensation Plan (Tables) | 12 Months Ended
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Dec. 31, 2023
Stock-Based Compensation Plan |
Schedule Of Valuation Assumptions Used In Computing Fair Value Of Stock-Based Awards | For computing the fair value of the stock-based awards, the fair value of each option grant has been estimated as of the date of grant using the Black-Scholes option-pricing model with the following assumptions:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2023 | ​ | 2022 | ​ | 2021
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Number of options | ​ | 75 | ​ | 430 | ​ | 10 | ​ | 500
Option vesting period | ​ | 1 Year | ​ | 1 - 3 Years | ​ | Immediate | ​ | 1 - 3 Years
Grant price (per share) | ​ | $7.91 | ​ | $18.67 - $27.65 | ​ | $21.83 | ​ | $15.15 - $24.43
Dividend yield | ​ | 1.26% | ​ | 0.36% - 0.54% | ​ | 0.46% | ​ | 0.41% - 0.66%
Expected volatility (a) | ​ | 47.8% | ​ | 38.6% - 40.9% | ​ | 39.4% | ​ | 39.1% - 43.6%
Risk-free interest rate | ​ | 3.69% | ​ | 1.46% - 3.38% | ​ | 1.66% | ​ | 0.50% - 1.02%
Expected life (years) (b) | ​ | 5.31 | ​ | 5.31 - 6.01 | ​ | 5.50 | ​ | 5.31 - 6.00
Weighted average fair value (per share) | ​ | $2.48 | ​ | $7.82 - $10.41 | ​ | $8.03 | ​ | $5.88 - $9.23
​
| (a) | Expected volatility is based upon the Company’s historical volatility.
| (b) | The expected term was determined based upon the underlying terms of the awards and the category and employment history of employee award recipient.
Schedule Of Share Based Payment Award Restricted Stock Valuation Assumptions | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | March 14, 2023 |  | March 4, 2022 |  | May 28, 2021
​ | ​ | ​ | ​ | ​ | ​ | ​
Number issued | ​ | 500 | ​ | 700 | ​ | 500
Vesting period | ​ | $15.00 - $18.00 stock price target | ​ | $50.00 stock price target | ​ | $35.00 stock price target
Grant price (per share) | ​ | $9.60 | ​ | $21.83 | ​ | $23.69
Dividend yield | ​ | 1.04% | ​ | 0.46% | ​ | 0.42%
Expected volatility | ​ | 45.2% | ​ | 41.0% | ​ | 42.3%
Risk-free interest rate | ​ | 3.64% | ​ | 1.74% | ​ | 0.30%
Expected term (years) | ​ | 2.56 - 3.22 | ​ | 4.15 | ​ | 1.05
Weighted average fair value (per share) | ​ | $7.84 - $8.34 | ​ | $15.37 | ​ | $14.46
Schedule Of Total Non-Cash Stock Compensation Expense Related To Stock Options And Restricted Stock Awards | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Year Ended December 31,
​ | 2023 | ​ | 2022 | ​ | 2021
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Restricted stock awards | $ | 2,540 | ​ | $ | 6,122 | ​ | $ | 5,241
Stock options | ​ | 2,601 | ​ | ​ | 5,076 | ​ | ​ | 4,236
Total | $ | 5,141 | ​ | $ | 11,198 | ​ | $ | 9,477
Summary Of Changes In Outstanding Options And Restricted Stock Awards | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Options | ​ | Weighted Average Exercise Price | ​ | Aggregate Intrinsic Value | ​ | Restricted Stock Awards
Outstanding at December 31, 2022 | ​ | 4,246 | ​ | $ | 11.46 | ​ | $ | - | ​ | ​ | 1,546
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Granted | ​ | 75 | ​ | ​ | 2.48 | ​ | ​ | ​ | ​ | ​ | 500
Exercised or vested | ​ | (504) | ​ | ​ | 6.82 | ​ | ​ | ​ | ​ | ​ | (192)
Expired | ​ | (387) | ​ | ​ | 14.28 | ​ | ​ | ​ | ​ | ​ | -
Cancelled | ​ | - | ​ | ​ | - | ​ | ​ | ​ | ​ | ​ | -
Forfeited | ​ | (191) | ​ | ​ | - | ​ | ​ | ​ | ​ | ​ | (237)
Outstanding at December 31, 2023 | ​ | 3,239 | ​ | $ | 11.45 | ​ | $ | - | ​ | ​ | 1,617
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Options exercisable at December 31, 2023 | ​ | 3,087 | ​ | ​ | 11.06 | ​ | $ | - | ​ | ​ | ​
Schedule Of Shares Authorized Under Stock Option Plans, By Exercise Price Range | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | Remaining Life In Years | ​ | Weighted Average
Exercise Price Range | Outstanding | ​ | Exercisable | ​ | Outstanding | ​ | Exercisable | ​ | Exercise Price
$4.38 - $8.02 | ​ | 1,477 | ​ | ​ | 1,459 | ​ | ​ | 4.7 | ​ | ​ | 4.7 | ​ | $ | 6.44
$8.02 - $27.65 | ​ | 1,762 | ​ | ​ | 1,628 | ​ | ​ | 6.9 | ​ | ​ | 6.9 | ​ | $ | 15.20
​ | ​ | 3,239 | ​ | ​ | 3,087 | ​ | ​ | 6.3 | ​ | ​ | 6.3 | ​ | $ | 11.06

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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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