Note 3 - Revenue Information (Details Textual) - USD ($) $ in Thousands |
Dec. 31, 2023 |
Dec. 31, 2022 |
---|---|---|
Statement Line Items [Line Items] | ||
Transaction price allocated to remaining performance obligations | $ 21,613 | $ 0 |
Recognized during 2024 [member] | ||
Statement Line Items [Line Items] | ||
Transaction price allocated to remaining performance obligations | 8,800 | |
Recognized over 2025-2026 [member] | ||
Statement Line Items [Line Items] | ||
Transaction price allocated to remaining performance obligations | $ 12,800 |