Note 1 - Significant Accounting Policies and Related Matters (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Year ended December 31,
	2024		2023		2022
Americas	$	144,583	$	130,308	$	109,439
Europe, Middle East and Africa		59,969		51,099		41,854
Asia Pacific		15,311		12,077		10,358
Total	$	219,863	$	193,484	$	161,651

Schedule of Advertising Expenses [Table Text Block]

	Year ended December 31,
	2024		2023		2022
			(in thousands)
Advertising expense	$	330	$	240	$	195

Financing Receivable, Allowance for Credit Loss [Table Text Block]

	Balance at		Additions		Deductions		Balance at
	Beginning		charged		from		End of
	of Period		to Income		Reserves		Period
	(in thousands)
Allowance for credit losses and sales returns:
Year ended December 31, 2024	$	941	$	813	$	385	$	1,369
Year ended December 31, 2023	$	835	$	344	$	238	$	941
Year ended December 31, 2022	$	679	$	637	$	481	$	835

Schedule of Cloud Computing Arrangements [Table Text Block]

	As of December 31,
	2024			2023
	(in thousands)
Gross cloud computing arrangements	$	5,121		$	3,619
Less accumulated amortization		(374	)		-
Cloud computing arrangements, net	$	4,747		$	3,619

Schedule of Property, Plant and Equipment Estimated Useful Lives [Table Text Block]

Description	Useful Life (in years)
Computer hardware	3	–	5
Machinery and equipment	3	–	10
Building and leasehold improvements	The shorter of its useful life or remaining lease term

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Year ended December 31,
	2024		2023		2022
Options to purchase common stock		8,939		294,580		291,753
Restricted stock units		3,769		-		1,300
Convertible senior notes		1,440,737		-		-
Shares excluded in computing diluted earnings per share as those shares would be anti-dilutive		1,453,445		294,580		293,053

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Year ended December 31,
	2024		2023		2022
	(in thousands, except per share data)
Basic:
Net income available for common stockholders	$	44,038	$	30,105	$	20,636
Weighted average shares outstanding		22,452		22,217		21,975
Basic earnings per share	$	1.96	$	1.36	$	0.94
Diluted:
Net income available for common stockholders	$	44,038	$	30,105	$	20,636
Weighted-average shares outstanding		22,452		22,217		21,975
Common stock equivalents, if dilutive		327		206		196
Shares used in computing diluted earnings per common share		22,779		22,423		22,171
Diluted earnings per share	$	1.93	$	1.34	$	0.93
Shares excluded in computing diluted earnings per share as those shares would be anti-dilutive		1,453		295		293