Note 9 - Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Schedule of Maturities of the Company's operating lease liabilities

Maturities of the Company's operating lease liabilities as of March 31, 2023 are as follows:

Year ending December 31,
2023 (remaining)	$	100
2024		136
2025		93
Total operating lease payments		329
Less: imputed interest		(38	)
Total operating lease obligations	$	291