Note 7 - Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Remainder of 2022	$	550
Years ending December 31,
2023		1,345
2024		1,379
2025		543
Total minimum lease payments		3,817
Less: amount of lease payments representing interest		(322	)
Present value of future minimum lease payments		3,495
Less: operating lease obligations, current portion		(1,051	)
Operating lease obligations, long-term portion	$	2,444