Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Leases - Maturity of Operating Lease Liabilities (Details)

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Note 8 - Leases - Maturity of Operating Lease Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
2021 (remaining 3 months) $ 69  
2022 279  
2023 285  
2024 67  
Total lease payments 700  
Less: Amount representing interest (102)  
Accrued Liabilities and Other Noncurrent Liabilities [Member]    
Present value of lease liabilities $ 598 $ 132