Note 1 - Organization and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Property, Plant and Equipment [Table Text Block]

(in thousands)	Useful life in years			2024			2023
Property and equipment	3	-	5	$	26,278		$	25,382
Internal-use software	3	-	7		8,620			5,015
Furniture and fixtures	5	-	7		1,068			1,044
Building		39			328			324
Property and equipment, gross					36,294			31,765
Accumulated depreciation					(24,012	)		(20,446	)
Property and equipment, net				$	12,282		$	11,319

Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]

	December 31, 2024
(in thousands)	Level 1		Level 2		Level 3		Total Fair Value
Cash equivalents
Money market accounts	$	13,464	$	−	$	−	$	13,464
Marketable securities
Corporate, municipal debt and treasury securities		5,410		−		−		5,410
Total assets	$	18,874	$	−	$	−	$	18,874

	December 31, 2023
	Level 1		Level 2		Level 3		Total Fair Value
Cash equivalents
Money market accounts	$	23,048	$	−	$	−	$	23,048
Marketable securities
Corporate, municipal debt and treasury securities		5,230		−		−		5,230
Total assets	$	28,278	$	−	$	−	$	28,278