Note 2 - Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Accounts Receivable, Net, Deferred Revenue and Deferred Sales Commissions [Table Text Block]

	Accounts				Deferred
	receivable,		Deferred		contract
	net (1)		revenue		costs
	(in thousands)
Balance, December 31, 2022	$	73,348	$	101,490	$	48,553
Balance, June 30, 2023		67,116		102,927		49,426