Note 8 - Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Contractual Obligation, Fiscal Year Maturity [Table Text Block]

Years ending December 31,	Office Lease		Purchase and Service Commitments		Total
2022	$	883	$	18,551	$	19,434
2023		1,255		-		1,255
2024		1,112		-		1,112
2025		1,055		-		1,055
2026		1,036		-		1,036
Thereafter		1,307		-		1,307
Total	$	6,648	$	18,551	$	25,199