Note 3 - Contracts With Customers (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Disaggregation of Revenue [Table Text Block]

	2023		2022		2021
Subscription services recognized ratably over time	$	140,172	$	141,981	$	137,008
Services recognized at a point in time		4,071		4,231		3,216
Fixed, non-subscription recognized over time		3,503		3,134		3,065
Unit price services recognized over time		834		2,222		4,665
Total revenue	$	148,580	$	151,568	$	147,954

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

	December 31, 2023		December 31, 2022
Accounts receivables	$	12,378	$	14,461
Contract assets included in other current assets	$	84	$	102
Deferred revenue	$	14,834	$	15,198

	2023						2022
	Contract Asset			Deferred Revenue			Contract Asset			Deferred Revenue
	Increase (Decrease)
Revenue recognized that was included in deferred revenue at beginning of year due to completion of services	$	-		$	(15,100	)	$	-		$	(17,170	)
Increases due to invoicing of client, net of amounts recognized as revenue		-			14,837			-			15,081
Decreases due to completion of services (or portion of services) and transferred to accounts receivable		(102	)		-			(99	)		-
Change due to cumulative catch-up adjustments arising from changes in expected contract consideration		-			(101	)		-			74
Increases due to revenue recognized in the period with additional performance obligations before invoicing		84			-			102			-