Note 13 - Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2024

Notes Tables

Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
	(in thousands)
Cost of revenue	$	115	$	816	$	986	$	1,486
Sales and marketing		2,214		2,708		4,498		4,909
General and administrative		5,559		4,905		10,526		9,287
Research and development		2,650		1,157		3,986		2,008
Total stock-based compensation	$	10,538	$	9,586	$	19,996	$	17,690

Schedule of Share-Based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block]

	March 5,
	2024
Expected life (in years)		6.1
Expected volatility		55.9	%
Risk-free rate		4.1	%
Dividend yield		—