Note 3 - Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended March 31,
	2023		2022
Commercial
Subscription	$	3,585	$	3,491
Service		298		348
Total Commercial		3,883		3,839
Government
Subscription	$	300	$	300
Service		3,660		3,272
Total Government		3,960		3,572
Total	$	7,843	$	7,411

Contract With Customers, Contract Acquisition Costs [Table Text Block]

	March 31,		December 31,
	2023		2022
Contract acquisition costs, current	$	210	$	197
Contract acquisition costs, long-term		68		104
Total	$	278	$	301

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

	March 31,		December 31,
	2023		2022
Deferred revenue, current	$	3,264	$	4,145
Deferred revenue, long-term		21		15
Total	$	3,285	$	4,160