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

12 Months Ended

Dec. 31, 2021

Notes Tables

Quarterly Financial Information [Table Text Block]

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	)

2020	First		Second		Third			Fourth
Revenues	$	48,634	$	54,926	$	54,614		$	40,322
Gross profit		6,172		5,417		3,738			2,674
Operating income (loss)		1,680		1,035		(475	)		(1,818	)
Net income (loss)		954		529		(1,003	)		(1,967	)
Net income (loss) per share:
Basic	$	0.06	$	0.03	$	(0.06	)	$	(0.12	)
Diluted	$	0.06	$	0.03	$	(0.06	)	$	(0.12	)