Note 11 - Income Taxes - Income Tax (Benefit) Expense (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Federal | $ 0 | $ (1,495) | $ (2,726) |
| State | 139 | 262 | 286 |
| Foreign | (1,966) | (3,012) | (1,084) |
| Total current income tax (benefit) expense | (1,827) | (4,245) | (3,524) |
| Federal | 342 | 365 | 343 |
| State | 57 | 53 | 49 |
| Foreign | (770) | (2,048) | (2,317) |
| Total deferred income (benefit) expense | (371) | (1,630) | (1,925) |
| Income tax (benefit) expense | $ (2,198) | $ (5,875) | $ (5,449) |