Condensed Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net income	$ 3,568,000	$ 9,277,000
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation	1,339,000	1,176,000
Amortization of intangible assets	744,000	742,000
Non-cash lease expense		43,000
Stock compensation expense	768,000	886,000
Provision for bad debt	50,000	54,000
PPP loan forgiveness		(3,508,000)
Amortization of deferred financing costs	8,000
Changes in operating assets and liabilities:
Accounts receivable	(12,468,000)	(9,072,000)
Inventories	(11,021,000)	2,007,000
Prepaid expenses and other assets	(991,000)	(593,000)
Accounts payable	12,651,000	346,000
Other accrued liabilities	182,000	(1,215,000)
Total adjustments	(8,739,000)	(9,134,000)
Net cash (used in) provided by operating activities	(5,171,000)	143,000
Cash flows from investing activities:
Purchase of property, plant and equipment	(2,761,000)	(3,351,000)
Acquisition of Safety Made	(9,609,000)
Net cash used in investing activities	(12,370,000)	(3,351,000)
Cash flows from financing activities:
Net borrowings of long-term debt	17,225,000	782,000
Cash settlement of stock options	(108,000)	(211,000)
Repayments on mortgage	(192,000)	(133,000)
Proceeds from issuance of common stock	10,000	2,698,000
Distributions to shareholders	(915,000)	(871,000)
Net cash provided by financing activities	16,020,000	2,265,000
Effect of exchange rate changes on cash and cash equivalents	(62,000)	16,000
Net change in cash and cash equivalents	(1,583,000)	(927,000)
Cash, cash equivalents and restricted cash at beginning of period	4,843,000	4,167,000
Cash, cash equivalents and restricted cash at end of period	3,260,000	3,240,000
Supplemental cash flow information:
Cash paid for income taxes	242,000	952,000
Cash paid for interest	661,000	$ 440,000
Non-cash investing activities
Safety Made acquisition contingent consideration	$ 1,270,000