Note 3 - Contracts With Customers (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Disaggregation of Revenue [Table Text Block]

	2022		2021
Subscription services recognized ratably over time	$	35,449	$	33,054
Services recognized at a point in time		1,181		323
Fixed, non-subscription recognized over time		586		579
Unit price services recognized over time		1,225		1,508
Total revenue	$	38,441	$	35,464

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

	March 31, 2022			December 31, 2021
Accounts receivables	$	15,910		$	13,728
Contract assets included in other current assets	$	73		$	99
Deferred Revenue	$	(16,693	)	$	(17,213	)

	2022						2021
	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	$	-		$	(8,112	)	$	-		$	(7,115	)
Increases due to invoicing of client, net of amounts recognized as revenue		-			7,542			-			8,739
Increases due to acquisition		-			-			-			239
Decreases due to completion of services (or portion of services) and transferred to accounts receivable		(49	)		-			(73	)		-
Change due to cumulative catch-up adjustments arising from changes in expected contract consideration					51						164
Increases due to revenue recognized in the period with additional performance obligations before invoicing		22			-			28			-