CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 7,799	$ 12,257
Adjustments to reconcile net earnings to net cash provided by operating activities -
Depreciation	1,203	1,204
Amortization	131	133
Bad debt expense	148	(2)
Deferred income taxes	838	(11)
Net foreign currency transaction losses	66	28
Share-based compensation expense	802	698
Pension expense	240	441
Loss on disposal of fixed assets	5	20
Increase in cash surrender value of life insurance	(230)	(210)
Changes in operating assets and liabilities -
Accounts receivable	5,301	1,948
Inventories	2,705	6,941
Prepaid expenses and other assets	791	2,800
Accounts payable	(1,277)	(4,264)
Accrued liabilities and other	(3,458)	(4,225)
Accrued income taxes	(707)	(90)
Net cash provided by operating activities	14,357	17,668
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from maturities of marketable securities	5	215
Purchases of property, plant and equipment	(677)	(344)
Net cash used for investing activities	(672)	(129)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends paid	(5,039)	(7,162)
Shares purchased and retired	(3,135)	(514)
Net cash used for financing activities	(8,174)	(7,676)
Effect of exchange rate changes on cash and cash equivalents	956	(768)
Net increase in cash and cash equivalents	6,467	9,095
CASH AND CASH EQUIVALENTS at beginning of period	70,963	69,312
CASH AND CASH EQUIVALENTS at end of period	77,430	78,407
SUPPLEMENTAL CASH FLOW INFORMATION:
Income taxes paid, net of refunds	4,208	$ 4,337
Interest paid	1
NON-CASH FINANCING ACTIVITY:
Settlement of dividend payable with prefunded dividend	$ 21,579