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Stock-Based Compensation (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Stock-based compensation | $ 2,106 | $ 2,977
Common stock, shares issued | 17,223,306 | 15,947,228
Restricted Stock [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Granted (shares) | 386,908 | 213,465
Stock awards, Grants in Period, Weighted Average Grant Date Fair Value | $ 3.93 | $ 4.23
Unrecognized compensation expense | $ 1,065 |
Fair value of stock awards | $ 427 | $ 1,942
Remaining requisite service period | 20 months |
Time-Vested Stock Options [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Award contractual term | 10 years |
Common stock, shares issued | 5,292 |
Stock options exercised, shares | 102,850 | 0
Expected volatility | 77.95% |
Derived service period | 6 years |
Expected dividend yield | 0.00% |
Risk-free rate | 3.04% |
Unearned compensation related to options | $ 1,178 |
Remaining service period | 23 months |
Stock Appreciation Rights (SARs) [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Award Vesting Period | 3 years |
Award contractual term | 10 years |
Granted |  | 1,735,500
Granted (shares) | 1,735,500 |
Stock appreciation award vesting rights | Vesting of the 2021 cash settled stock appreciation rights is contingent upon the achievement of a thirty-day trailing average fair market value of a share of the Company’s common stock of 133.3% ($3.17) |
Exercise price | $ 2.38 |
Stock awards, Grants in Period, Weighted Average Grant Date Fair Value | $ 1.74 |
Estimated fair value | $ 3,021 |
Allocated share based compensation expense income | $ 632 | $ 2,145
The 2005 Long Term Incentive Plan [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Award, Number of Shares Authorized | 1,374,977 |
The 2018 Long Term Incentive Plan [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Shares available for grant | 1,285,806 |
Share available for issuance | 1,285,806 |
The 2022 Long Term Incentive Plans [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Award, Number of Shares Authorized | 880,000 |
Shares available for grant | 494,977 |
Share available for issuance | 494,977 |
Minimum [Member] | Restricted Stock [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Award Vesting Period | 1 year |
Minimum [Member] | Time-Vested Stock Options [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Award Vesting Period | 1 year |
Maximum [Member] | Restricted Stock [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Award Vesting Period | 3 years |
Maximum [Member] | Time-Vested Stock Options [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Award Vesting Period | 3 years |
Certain Employees [Member] | Stock Appreciation Rights (SARs) [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Granted | 1,164,464 |

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- Definition Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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