Note 5 - Accounts Receivable, Net

9 Months Ended

Sep. 30, 2021

Notes to Financial Statements

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

5. Accounts Receivable, Net

Accounts receivable, net, consists of the following components:

	September 30,			December 31,
	2021			2020
	(in thousands)
Trade receivables	$	33,461		$	33,521
Current portion of unbilled receivables		21,643			16,496
Allowance for doubtful accounts		(878	)		(1,767	)
	$	54,226		$	48,250