Note 17 - Quarterly Financial Summary (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Quarterly Financial Information [Table Text Block]

2022	First			Second			Third			Fourth
Revenues	$	41,844		$	50,012		$	44,843		$	40,060
Gross profit		2,012			2,394			3,748			2,556
Operating loss		(2,073	)		(1,912	)		(520	)		(2,102	)
Net loss		(2,404	)		(2,703	)		(1,772	)		(2,851	)
Net loss per share:
Basic	$	(0.12	)	$	(0.13	)	$	(0.09	)	$	(0.14	)
Diluted	$	(0.12	)	$	(0.13	)	$	(0.09	)	$	(0.14	)

2021	First			Second			Third			Fourth
Revenues	$	32,728		$	46,491		$	40,389		$	26,011
Gross profit		282			2,198			2,074			957
Operating loss		(4,311	)		(2,311	)		(1,997	)		(3,975	)
Net (loss) income		(1,210	)		10,252			(2,105	)		(4,090	)
Net (loss) income per share:
Basic	$	(0.07	)	$	0.55		$	(0.11	)	$	(0.21	)
Diluted	$	(0.07	)	$	0.53		$	(0.11	)	$	(0.21	)