Note 3 - Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Years Ended December 31,
	2023		2022		2021
Net sales of:
Products	$	391,460	$	342,742	$	201,248
Tooling and Machinery		3,468		6,307		1,814
Engineering services		5,144		4,743		3,258
Total net sales	$	400,072	$	353,792	$	206,320

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

	Contract Liabilities
	Years Ended
	December 31,
	2023			2022
Deferred revenue - beginning of period	$	4,679		$	4,247
Increases due to consideration received from customers		6,572			6,337
Revenue recognized		(4,635	)		(5,330	)
Decrease due to sale of Molded Fiber		-			(575	)
Deferred revenue - end of period	$	6,616		$	4,679

	Contract Assets
	Years Ended
	December 31,
	2023			2022
Unbilled Receivables - beginning of period	$	270		$	74
Increases due to revenue recognized, not invoiced to customers		3,545			3,653
Decreases due to customer invoicing		(3,701	)		(3,457	)
Unbilled Receivables - end of period	$	114		$	270