Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities:
Net Income	$ 44,924	$ 41,789	$ 15,886
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	11,407	11,886	8,410
Loss (gain) on disposal of property, plant and equipment	145	(6,149)	(14)
Gain on sale of Molded Fiber business	0	(15,651)	0
Share-based compensation	4,641	3,208	2,428
Change in fair value of contingent consideration	3,527	9,837	0
Deferred income taxes	816	(4,710)	(1,794)
Changes in operating assets and liabilities:
Receivables, net	(9,124)	(16,864)	(7,754)
Inventories	(16,565)	(19,605)	(4,496)
Prepaid expenses	(21)	(692)	(557)
Income taxes	(2,982)	953	893
Other assets	1,557	(3,545)	(681)
Accounts payable	1,553	9,131	102
Accrued expenses	(888)	10,446	1,009
Deferred revenue	1,936	1,008	2,294
Other liabilities	408	(3,298)	(1,433)
Net cash provided by operating activities	41,334	17,744	14,293
Cash flows from investing activities:
Additions to property, plant and equipment	(10,490)	(13,780)	(5,395)
Acquisitions, net of cash acquired	0	(20,653)	(96,178)
Proceeds from sale of Molded Fiber	0	29,007	0
Proceeds from sale of property, plant and equipment	2	6,717	114
Net cash provided by (used in) investing activities	(10,488)	1,291	(101,459)
Cash flows from financing activities:
Proceeds from advances on revolving line of credit	9,000	44,000	34,839
Payments on revolving line of credit	(28,000)	(60,000)	0
Proceeds from the issuance of long-term debt	0	0	40,000
Principal repayment of long-term debt	(4,000)	(4,000)	0
Payment of contingent consideration	(5,000)	(4,543)	0
Principal payments on finance lease obligations	(63)	(63)	(29)
Proceeds from the exercise of stock options	680	390	162
Payment of statutory withholding for restricted stock units vested	(2,641)	(1,678)	(923)
Net cash (used in) provided by financing activities	(30,024)	(25,894)	74,049
Effect of foreign currency exchange rates on cash and cash equivalents	(10)	193	0
Net change in cash and cash equivalents	812	(6,666)	(13,117)
Cash and cash equivalents at beginning of year	4,451	11,117	24,234
Cash and cash equivalents at end of year	$ 5,263	$ 4,451	$ 11,117