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v3.25.1

Stockholders' Equity - Stock Options (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Other disclosures |  |  |
Number of common stock shares authorized | 50,000,000 |  |
Authorized number of shares of preferred stock | 1,000,000 |  |
Compensation expense | $ 160,000 |  |
Employee |  |  |
Other disclosures |  |  |
Compensation expense | $ 130,000 |  |
Employee Stock Option [Member] |  |  |
Number of Options |  |  |
Outstanding, beginning balance (in shares) | 472,392 |  |
Expired/Forfeited (in shares) | (23,000) |  |
Outstanding, ending balance (in shares) | 449,392 |  | 472,392
Exercisable (in shares) | 74,392 |  |
Weighted Average Exercise Price |  |  |
Outstanding, beginning balance (in dollars per share) | $ 19.01 |  |
Expired/Forfeited (in dollars per share) | 39.68 |  |
Outstanding, ending balance (in dollars per share) | 17.96 |  | $ 19.01
Exercisable (in dollars per share) | $ 23.37 |  |
Other disclosures |  |  |
Outstanding Weighted Average Remaining Contractual Life (in Years) | 3 years 6 months 21 days |  | 3 years 7 months 24 days
Exercisable Weighted Average Remaining Contractual Life (in Years) | 1 year 3 months 3 days |  |
Compensation expense | $ 20,000.00 | $ 20,000.00 |
Unrecognized compensation expense | $ 20,000.00 |  |
Weighted average period of recognition | 1 year |  |
Performance Shares |  |  |
Other disclosures |  |  |
Compensation expense | $ 0 |  |
Number of options vesting | 360,000 |  |
Performance Shares | Target price |  |  |
Other disclosures |  |  |
Number of options vesting | 350,000 |  |
Performance Shares | Target revenue |  |  |
Other disclosures |  |  |
Number of options vesting | 10,000 |  |

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average price of options that were either forfeited or expired. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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