Note 2 - Contracts With Customers (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Disaggregation of Revenue [Table Text Block]

	2020		2019
Subscription services recognized ratably over time	$	30,421	$	27,913
Services recognized at a point in time		1,096		1,000
Fixed, non-subscription recognized over time		517		534
Unit price services recognized over time		1,826		2,033
Total revenue	$	33,860	$	31,480

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

	March 31, 2020			December 31, 2019
Accounts receivables	$	17,403		$	11,639
Contract assets included in other current assets	$	116		$	103
Deferred Revenue	$	(19,111	)	$	(16,354	)

	2020						2019
	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	$	-		$	(6,475	)	$	-		$	(7,289	)
Increases due to invoicing of client, net of amounts recognized as revenue		-			9,218			-			9,082
Decreases due to completion of services (or portion of services) and transferred to accounts receivable		(69	)		-			(32	)		-
Change due to cumulative catch-up adjustments arising from changes in expected contract consideration					13			-			204
Decreases due to impairment		-			-			-			-
Increases due to revenue recognized in the period with additional performance obligations before invoicing		81			-			79			-