Note 8 - Balance Sheet Details (Details Textual) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
|
| Finance Lease, Right-of-Use Asset, after Accumulated Amortization | $ 81,961 | $ 83,963 |
| Zawaski et al. v. General Power Systems, Inc., et al. [Member] | ||
| Loss Contingency Accrual, Payments | $ 206,500 |