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Note 12 - Share Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2024
Notes Tables |
Share-Based Payment Arrangement, Option, Activity [Table Text Block] |
|  |  |  |  |  |  |  |  |  | Weighted- |  |  |  |  |
|  |  |  |  |  | Weighted- |  |  | Average |  |  | Aggregate |
|  |  |  |  |  | Average |  |  | Remaining |  |  | Intrinsic |
|  |  |  |  |  | Exercise |  |  | Contractual |  |  | Value |
Option Awards |  | Shares |  |  | Price |  |  | Term (Years) |  |  | (thousands) |
Outstanding at January 1, 2023 |  |  | 513,100 |  |  | $ | 1.63 |  |  |  | 2.16 |  |  | $ | 68 |
Granted |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Exercised / cancelled |  |  | - |  |  |  | – |  |  |  | – |  |  |  | – |
Forfeited or expired |  |  | (291,100 | ) |  |  | 2.10 |  |  |  | – |  |  |  | – |
Outstanding at December 31, 2023 |  |  | 222,000 |  |  |  | 1.01 |  |  |  | 3.27 |  |  |  | 12 |
Granted |  |  | – |  |  |  |  |  |  |  |  |  |  |  |  |
Exercised / cancelled |  |  | (79,000 | ) |  | $ | 0.97 |  |  |  |  |  |  |  | 98 |
Forfeited or expired |  |  | (56,000 | ) |  |  |  |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2024 |  |  | 87,000 |  |  | $ | 1.01 |  |  |  | 2.66 |  |  | $ | 73 |
Exercisable at December 31, 2024 |  |  | 87,000 |  |  | $ | 1.01 |  |  |  | 2.66 |  |  | $ | 73 |
|  |  |  |  |  |  |  |  |  | Weighted- |  |  |  |  |
|  |  |  |  |  | Weighted- |  |  | Average |  |  | Aggregate |
|  |  |  |  |  | Average |  |  | Remaining |  |  | Intrinsic |
|  |  |  |  |  | Exercise |  |  | Contractual |  |  | Value |
Option Awards |  | Shares |  |  | Price |  |  | Term (Years) |  |  | (thousands) |
Outstanding at January 1, 2023 |  |  | 145,000 |  |  | $ | 0.94 |  |  |  | 5.79 |  |  | $ | 52 |
Granted |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Exercised/cancelled |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Forfeited or expired |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Outstanding at December 31, 2023 |  |  | 145,000 |  |  | $ | 0.94 |  |  |  | 4.79 |  |  | $ | 26 |
Granted |  |  | – |  |  |  | – |  |  |  |  |  |  |  |  |
Exercised |  |  | (75,000 | ) |  | $ | 0.99 |  |  |  |  |  |  |  | 90 |
Forfeited or expired |  |  | (30,000 | ) |  |  | – |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2024 |  |  | 40,000 |  |  | $ | 0.93 |  |  |  | 3.80 |  |  | $ | 40 |
Exercisable at December 31, 2024 |  |  | 40,000 |  |  | $ | 0.93 |  |  |  | 3.80 |  |  | $ | 26 |
|  |  |  |  |  |  |  |  |  | Weighted- |  |  |  |  |
|  |  |  |  |  | Weighted- |  |  | Average |  |  | Aggregate |
|  |  |  |  |  | Average |  |  | Remaining |  |  | Intrinsic |
|  |  |  |  |  | Exercise |  |  | Contractual |  |  | Value |
Option Awards |  | Shares |  |  | Price |  |  | Term (Years) |  |  | (thousands) |
Outstanding at January 1, 2023 |  |  | 375,000 |  |  | $ | 1.55 |  |  |  | 3.10 |  |  | $ | - |
Granted |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Exercised/cancelled |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Forfeited or expired |  |  | (20,000 | ) |  |  | – |  |  |  | – |  |  |  | – |
Outstanding at December 31, 2023 |  |  | 355,000 |  |  | $ | 1.55 |  |  |  | 2.10 |  |  | $ | - |
Granted |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Exercised |  |  | (22,500 | ) |  |  | 1.55 |  |  |  |  |  |  |  | 17 |
Forfeited or expired |  |  | (220,000 | ) |  |  | – |  |  |  | – |  |  |  | – |
Outstanding at December 31, 2024 |  |  | 112,500 |  |  | $ | 1.55 |  |  |  | 1.10 |  |  | $ | 44 |
Exercisable at December 31, 2024 |  |  | 78,750 |  |  | $ | 1.55 |  |  |  | 1.10 |  |  | $ | 31 |
|  |  |  |  |  |  |  |  |  | Weighted- |  |  |  |  |
|  |  |  |  |  | Weighted- |  |  | Average |  |  | Aggregate |
|  |  |  |  |  | Average |  |  | Remaining |  |  | Intrinsic |
|  |  |  |  |  | Exercise |  |  | Contractual |  |  | Value |
Option Awards |  | Shares |  |  | Price |  |  | Term (Years) |  |  | (thousands) |
Outstanding at January 1, 2023 |  |  | 630,000 |  |  | $ | 1.90 |  |  |  | 8.15 |  |  | $ | - |
Granted |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Exercised/cancelled |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Forfeited or expired |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Outstanding at December 31, 2023 |  |  | 630,000 |  |  | $ | 1.90 |  |  |  | 7.15 |  |  | $ | - |
Granted |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Exercised |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Forfeited or expired |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Outstanding at December 31, 2024 |  |  | 630,000 |  |  | $ | 1.90 |  |  |  | 6.15 |  |  | $ | 25 |
Exercisable at December 31, 2024 |  |  | 630,000 |  |  | $ | 1.90 |  |  |  | 6.15 |  |  | $ | 25 |
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] |
|  |  |  |  |  | Weighted- |
|  |  |  |  |  | Average |
|  |  |  |  |  | Grant Date |
|  |  |  |  |  | Fair Value |
|  | Shares |  |  | per Share |
Unvested at January 1, 2023 |  |  | 38,675 |  |  | $ | 1.81 |
Granted |  |  | 304,513 |  |  |  | 1.16 |
Vested |  |  | (100,337 | ) |  |  | 1.20 |
Forfeited |  |  | (16,575 | ) |  |  | 1.81 |
Unvested at December 31, 2023 |  |  | 226,276 |  |  | $ | 1.19 |
Granted |  |  | 57,143 |  |  |  | 1.75 |
Vested |  |  | (226,276 | ) |  |  | 1.19 |
Forfeited |  |  | – |  |  |  | - |
Unvested at December 31, 2024 |  |  | 57,143 |  |  | $ | 1.75 |

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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