Note 3 - Revenues (Details Textual) - USD ($) $ in Thousands |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2026 |
Dec. 31, 2025 |
|
| Contract with Customer, Asset, after Allowance for Credit Loss, Total | $ 0 | $ 0 |
| Revenue, Remaining Performance Obligation, Amount | $ 526,300 | $ 446,200 |
| Revenue Remaining Performance Obligation, Current Percentage | 99.00% | 99.00% |
| Contract with Customer, Liability, Noncurrent | $ 80,200 | $ 77,500 |
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The current percentage of revenue remaining in a performance obligation. No definition available.
|