Note 17 - 401(k) Savings Plan (Details Textual) $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2020
USD ($)
| |
| Defined Contribution Plan, Employer Discretionary Contribution Amount | $ 0 |
| X | ||||||||||
- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. No definition available.
|