XML 54 R38.htm IDEA: XBRL DOCUMENT
v3.25.1

Note 15 - Share-based Payments (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2025
Notes Tables |
Share-Based Payment Arrangement, Option, Activity [Table Text Block] |
|  | Three Months Ended March 31, 2025 |  |  | Three Months Ended March 31, 2024 |
|  | Number of shares |  |  | Weighted average exercise price per share |  |  | Number of shares |  |  | Weighted average exercise price per share |
Outstanding, beginning of period |  |  | 1,122,700 |  |  | $ | 45.86 |  |  |  | 1,132,632 |  |  | $ | 54.61 |
Granted |  |  | - |  |  |  | - |  |  |  | 2,500 |  |  |  | 21.07 |
Exercised |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Forfeited |  |  | (18,228 | ) |  |  | 40.76 |  |  |  | (50,044 | ) |  |  | 15.27 |
Expired |  |  | (60,509 | ) |  |  | 60.30 |  |  |  | (22,874 | ) |  |  | 55.57 |
Outstanding, end of period |  |  | 1,043,963 |  |  |  | 45.11 |  |  |  | 1,062,214 |  |  |  | 54.30 |
Options exercisable, end of period |  |  | 557,558 |  |  | $ | 57.68 |  |  |  | 610,211 |  |  | $ | 61.27 |
|  | Three Months Ended March 31, 2025 |  |  | Three Months Ended March 31, 2024 |
|  | Number of shares |  |  | Weighted average exercise price per share |  |  | Number of shares |  |  | Weighted average exercise price per share |
Outstanding, beginning of period |  |  | 15,887,997 |  |  | $ | 1.28 |  |  |  | 16,333,233 |  |  | $ | 1.28 |
Granted |  |  | 226,000 |  |  |  | 1.78 |  |  |  | 530,000 |  |  |  | 1.74 |
Exercised |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Forfeited |  |  | (72,063 | ) |  |  | 1.45 |  |  |  | (220,272 | ) |  |  | 0.27 |
Expired |  |  | (301,132 | ) |  |  | 1.27 |  |  |  | (157,705 | ) |  |  | 1.27 |
Outstanding, end of period |  |  | 15,740,802 |  |  |  | 1.32 |  |  |  | 16,485,256 |  |  |  | 1.29 |
Options exercisable, end of period |  |  | 11,656,385 |  |  | $ | 1.28 |  |  |  | 8,610,331 |  |  | $ | 1.27 |
|  | Three Months Ended March 31, 2025 |  |  | Three Months Ended March 31, 2024 |
|  | Number of shares |  |  | Weighted average exercise price per share |  |  | Number of shares |  |  | Weighted average exercise price per share |
Outstanding, beginning of period |  |  | 5,959,660 |  |  | $ | 6.00 |  |  |  | 7,504,269 |  |  | $ | 6.00 |
Granted |  |  | - |  |  |  | - |  |  |  | 18,000 |  |  |  | 6.00 |
Exercised |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Forfeited |  |  | (91,658 | ) |  |  | 6.00 |  |  |  | (163,250 | ) |  |  | 6.00 |
Expired |  |  | (930,891 | ) |  |  | 6.00 |  |  |  | (145,269 | ) |  |  | 6.00 |
Outstanding, end of period |  |  | 4,937,111 |  |  |  | 6.00 |  |  |  | 7,213,750 |  |  |  | 6.00 |
Options exercisable, end of period |  |  | 3,797,940 |  |  | $ | 6.00 |  |  |  | 3,448,984 |  |  | $ | 6.00 |
Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block] |
|  | Options outstanding |  |  | Options exercisable |
Exercise price |  | Number outstanding |  |  | Weighted average exercise price per share |  |  | Weighted average remaining contractual life (years) |  |  | Aggregate intrinsic value |  |  | Number exercisable |  |  | Weighted average exercise price per share |  |  | Weighted average remaining contractual life (years) |  |  | Aggregate intrinsic value |
$16.47 - $19.93 |  |  | 57,500 |  |  | $ | 19.63 |  |  |  | 4.9 |  |  | $ | 72 |  |  |  | 31,250 |  |  | $ | 19.38 |  |  |  | 3.7 |  |  | $ | 47 |
$20.25 - $28.37 |  |  | 374,227 |  |  |  | 22.80 |  |  |  | 6.0 |  |  |  | 45 |  |  |  | 35,170 |  |  |  | 25.19 |  |  |  | 5.5 |  |  |  | - |
$30.70 - $30.74 |  |  | 5,000 |  |  |  | 30.74 |  |  |  | 4.7 |  |  |  | - |  |  |  | 2,500 |  |  |  | 30.74 |  |  |  | 4.7 |  |  |  | - |
$40.04 - $48.00 |  |  | 159,315 |  |  |  | 42.35 |  |  |  | 4.1 |  |  |  | - |  |  |  | 88,464 |  |  |  | 42.68 |  |  |  | 4.1 |  |  |  | - |
$51.82 - $59.98 |  |  | 44,650 |  |  |  | 55.79 |  |  |  | 1.2 |  |  |  | - |  |  |  | 44,650 |  |  |  | 55.79 |  |  |  | 1.2 |  |  |  | - |
$60.01 - $68.41 |  |  | 220,561 |  |  |  | 62.16 |  |  |  | 1.4 |  |  |  | - |  |  |  | 219,353 |  |  |  | 62.17 |  |  |  | 1.4 |  |  |  | - |
$70.13 - $79.51 |  |  | 173,710 |  |  |  | 78.35 |  |  |  | 2.6 |  |  |  | - |  |  |  | 129,421 |  |  |  | 78.37 |  |  |  | 2.7 |  |  |  | - |
$80.61 - $82.07 |  |  | 9,000 |  |  |  | 80.61 |  |  |  | 3.5 |  |  |  | - |  |  |  | 6,750 |  |  |  | 80.61 |  |  |  | 3.5 |  |  |  | - |
|  |  | 1,043,963 |  |  | $ | 45.11 |  |  |  | 3.9 |  |  | $ | 117 |  |  |  | 557,558 |  |  | $ | 57.68 |  |  |  | 2.5 |  |  | $ | 47 |
|  | Options outstanding |  |  | Options exercisable |
Exercise price |  | Number outstanding |  |  | Weighted average exercise price per share |  |  | Weighted average remaining contractual life (years) |  |  | Aggregate intrinsic value |  |  | Number exercisable |  |  | Weighted average exercise price per share |  |  | Weighted average remaining contractual life (years) |  |  | Aggregate intrinsic value |
$0 - $1.78 |  |  | 15,740,802 |  |  | $ | 1.32 |  |  |  | 4.6 |  |  | $ | 7,170 |  |  |  | 11,656,385 |  |  | $ | 1.28 |  |  |  | 4.6 |  |  | $ | 5,841 |
|  |  | 15,740,802 |  |  | $ | 1.32 |  |  |  | 4.6 |  |  | $ | 7,170 |  |  |  | 11,656,385 |  |  | $ | 1.28 |  |  |  | 4.6 |  |  | $ | 5,841 |
|  | Options outstanding |  |  | Options exercisable |
Exercise price |  | Number outstanding |  |  | Weighted average exercise price per share |  |  | Weighted average remaining contractual life (years) |  |  | Aggregate intrinsic value |  |  | Number exercisable |  |  | Weighted average exercise price per share |  |  | Weighted average remaining contractual life (years) |  |  | Aggregate intrinsic value |
$0 - $6.00 |  |  | 4,937,111 |  |  | $ | 6.00 |  |  |  | 5.0 |  |  | $ | - |  |  |  | 3,797,940 |  |  | $ | 6.00 |  |  |  | 5.0 |  |  | $ | - |
|  |  | 4,937,111 |  |  | $ | 6.00 |  |  |  | 5.0 |  |  | $ | - |  |  |  | 3,797,940 |  |  | $ | 6.00 |  |  |  | 5.0 |  |  | $ | - |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2025 |  |  | 2024 |
Company options |  | $ | 1,102 |  |  | $ | 1,423 |
Wavelo options |  |  | 442 |  |  |  | 469 |
Ting options |  |  | 31 |  |  |  | 68 |
Capitalized stock based compensation |  |  | (70 | ) |  |  | (87 | )
Total stock based compensation expense |  | $ | 1,505 |  |  | $ | 1,873 |

X
- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration