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Note 15 - Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2025
Notes Tables |
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
|  | Year Ended December 31, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
Income (Loss) from continuing operations before income tax expense (benefit) |  |  |  |  |  |  |  |  |  |  |  |
U.S. Federal |  | $ | 137,475 |  |  | $ | 369,150 |  |  | $ | 218,371 |
Foreign |  |  | 61,585 |  |  |  | 40,288 |  |  |  | 71,929 |
Total |  | $ | 199,060 |  |  | $ | 409,438 |  |  | $ | 290,300 |
Income tax expense / (benefit) from continuing operations |  |  |  |  |  |  |  |  |  |  |  |
Current: |  |  |  |  |  |  |  |  |  |  |  |
Federal |  | $ | 10,045 |  |  | $ | 117,749 |  |  | $ | 71,741 |
State |  |  | (2,825 | ) |  |  | 20,970 |  |  |  | 13,802 |
Foreign |  |  | 15,406 |  |  |  | 14,356 |  |  |  | 22,115 |
Total current tax expense |  |  | 22,626 |  |  |  | 153,075 |  |  |  | 107,658 |
Deferred: |  |  |  |  |  |  |  |  |  |  |  |
Federal |  |  | 17,913 |  |  |  | (46,526 | ) |  |  | (26,504 | )
State |  |  | 3,109 |  |  |  | (8,613 | ) |  |  | (5,254 | )
Foreign |  |  | (7,255 | ) |  |  | (5,565 | ) |  |  | (3,218 | )
Total deferred tax expense (benefit) |  |  | 13,767 |  |  |  | (60,704 | ) |  |  | (34,976 | )
Total income tax expense |  |  |  |  |  |  |  |  |  |  |  |
Federal |  |  | 27,958 |  |  |  | 71,223 |  |  |  | 45,237 |
State and local |  |  | 284 |  |  |  | 12,357 |  |  |  | 8,548 |
Foreign |  |  | 8,151 |  |  |  | 8,791 |  |  |  | 18,897 |
Total income tax expense |  |  | 36,393 |  |  |  | 92,371 |  |  |  | 72,682 |
Change in valuation allowance |  |  | 1,313 |  |  |  | 89 |  |  |  | 498 |
Provision for income taxes |  | $ | 37,706 |  |  | $ | 92,460 |  |  | $ | 73,180 |
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
|  | December 31, |
|  | 2025 |  |  | 2024 |
Deferred tax assets: |  |  |  |  |  |  |  |
Accrued expenses |  | $ | 54,731 |  |  | $ | 52,351 |
Deferred revenue |  |  | 39,679 |  |  |  | 43,261 |
Inventories |  |  | 17,853 |  |  |  | 14,103 |
Stock-based compensation |  |  | 8,633 |  |  |  | 16,959 |
Operating loss and credit carryforwards |  |  | 55,585 |  |  |  | 50,327 |
Debt refinancing costs |  |  | 446 |  |  |  | - |
Bad debt |  |  | 1,218 |  |  |  | 1,803 |
Other |  |  | 12,829 |  |  |  | 13,031 |
Capitalized R&D |  |  | 30,605 |  |  |  | 98,323 |
Prepaid expenses |  |  | 1,268 |  |  |  | - |
Valuation allowance |  |  | (6,538 | ) |  |  | (5,225 | )
Total deferred tax assets |  |  | 216,309 |  |  |  | 284,933 |
Deferred tax liabilities: |  |  |  |  |  |  |  |
Goodwill and intangible assets |  |  | 183,106 |  |  |  | 234,271 |
Depreciation |  |  | 52,001 |  |  |  | 49,935 |
Interest Swap, Derivative |  |  | 166 |  |  |  | 6,496 |
Prepaid expenses |  |  | - |  |  |  | 3,284 |
Total deferred tax liabilities |  |  | 235,273 |  |  |  | 293,986 |
Net deferred tax liabilities |  | $ | (18,964 | ) |  | $ | (9,053 | )
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] |
|  | December 31, |
|  | 2025 |  |  | 2024 |
Unrecognized tax benefit, beginning of period |  | $ | 11,178 |  |  | $ | 9,703 |
Increase in unrecognized tax benefit for positions taken in prior period |  |  | 745 |  |  |  | 1,068 |
Increase in unrecognized tax benefit for positions taken in current period |  |  | 1,402 |  |  |  | 943 |
Statute of limitation expirations |  |  | (721 | ) |  |  | (536 | )
Settlements |  |  | - |  |  |  | - |
Unrecognized tax benefit, end of period |  | $ | 12,604 |  |  | $ | 11,178 |
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
|  | Year Ended December 31, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
Earnings from continuing operations, before income tax expense |  | $ | 199,060 |  |  |  |  |  |  | $ | 409,438 |  |  |  |  |  |  | $ | 290,300 |  |  |  |  |
Tax provision at the U.S. federal statutory rate |  | $ | 41,803 |  |  |  | 21.0 | % |  | $ | 85,982 |  |  |  | 21.0 | % |  | $ | 60,963 |  |  |  | 21.0 | %
Federal |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effect of cross-border tax laws |  |  | (1,857 | ) |  |  | -0.9 | % |  |  | (974 | ) |  |  | -0.2 | % |  |  | 4,180 |  |  |  | 1.4 | %
Tax Credits |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and Development Credit |  |  | (7,252 | ) |  |  | -3.6 | % |  |  | (5,533 | ) |  |  | -1.4 | % |  |  | (7,361 | ) |  |  | -2.5 | %
Other Credits |  |  | (310 | ) |  |  | -0.2 | % |  |  | (485 | ) |  |  | -0.1 | % |  |  | (1,403 | ) |  |  | -0.5 | %
Changes in valuation allowances |  |  | - |  |  |  | 0.0 | % |  |  | - |  |  |  | 0.0 | % |  |  | - |  |  |  | 0.0 | %
Nontaxable or nondeductible items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation expense (benefit) |  |  | 7,584 |  |  |  | 3.8 | % |  |  | (4,720 | ) |  |  | -1.2 | % |  |  | (1,102 | ) |  |  | -0.4 | %
Nondeductible U.S. compensation expense |  |  | 1,003 |  |  |  | 0.5 | % |  |  | 4,369 |  |  |  | 1.1 | % |  |  | 3,648 |  |  |  | 1.3 | %
Worthless Stock Deduction |  |  | (6,463 | ) |  |  | -3.2 | % |  |  | - |  |  |  | 0.0 | % |  |  | - |  |  |  | 0.0 | %
Effect of changes in tax laws or rates enacted in current period |  |  | - |  |  |  | 0.0 | % |  |  | - |  |  |  | 0.0 | % |  |  | - |  |  |  | 0.0 | %
Other |  |  | 870 |  |  |  | 0.4 | % |  |  | (2,279 | ) |  |  | -0.6 | % |  |  | 3,350 |  |  |  | 1.2 | %
Foreign Tax Effects |  |  | (1,329 | ) |  |  | -0.7 | % |  |  | 2,683 |  |  |  | 0.7 | % |  |  | 1,288 |  |  |  | 0.4 | %
State and local income tax, net of federal income tax benefit (1) |  |  | 1,837 |  |  |  | 0.9 | % |  |  | 11,452 |  |  |  | 2.8 | % |  |  | 7,151 |  |  |  | 2.5 | %
Changes in unrecognized tax benefits |  |  | 1,820 |  |  |  | 0.9 | % |  |  | 1,965 |  |  |  | 0.5 | % |  |  | 2,466 |  |  |  | 0.8 | %
Income tax expense |  | $ | 37,706 |  |  |  | 18.9 | % |  | $ | 92,460 |  |  |  | 22.6 | % |  | $ | 73,180 |  |  |  | 25.2 | %
Summary of Cash Taxes Paid [Table Text Block] |
|  | Year Ended December 31, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
U.S Federal |  | $ | 58,803 |  |  | $ | 113,496 |  |  | $ | 32,886 |
Total U.S. State and Local |  |  | 15,132 |  |  |  | 17,973 |  |  |  | 12,003 |
United Kingdom (1) |  |  | 8,731 |  |  |  | - |  |  |  | 5,951 |
Canada (2) |  |  | - |  |  |  | - |  |  |  | 36,560 |
Other |  |  | 6,749 |  |  |  | 17,359 |  |  |  | 12,682 |
Total Foreign |  |  | 15,480 |  |  |  | 17,359 |  |  |  | 55,193 |
Total income taxes paid, net |  | $ | 89,415 |  |  | $ | 148,828 |  |  | $ | 100,082 |

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