Note 9 - Other Information - Allowance for Doubtful Accounts Receivable (Details) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Balance at the beginning of year | $ 2,964 | $ 3,101 | $ 3,101 |
| Credit loss expense | 1,665 | $ 2,100 | 2,291 |
| Write-Off of accounts receivable | (373) | (2,428) | |
| Balance at the end of the period | $ 4,256 | $ 2,964 | |
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|