Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 5,041	$ 3,596
Accounts receivable, less allowance for credit losses of $564 in 2026 and $494 in 2025	38,726	29,098
Inventories	64,099	59,852
Prepaid expenses and other current assets	4,465	3,649
Total current assets	112,331	96,195
Property, plant and equipment:
Land	3,486	3,487
Buildings	24,436	24,051
Machinery and equipment	45,966	43,462
Total property, plant and equipment	73,888	71,000
Less: accumulated depreciation	34,671	32,459
Net property, plant and equipment	39,217	38,541
Operating lease right-of-use asset, net	6,001	6,881
Goodwill	9,908	9,908
Intangible assets, less accumulated amortization	33,188	19,473
Total assets	200,645	170,998
Current liabilities:
Accounts payable	14,151	8,065
Operating lease liability - current portion	1,330	1,446
Current portion of mortgage payable	463	454
Other current liabilities	18,870	12,906
Total current liabilities	34,814	22,871
Long-term debt	22,637	11,853
Mortgage payable, net of current portion	9,229	9,432
Operating lease liability - non-current portion	4,821	5,532
Deferred income taxes	3,685	3,685
Other non-current liabilities	4,157	14
Total liabilities	79,343	53,387
Commitments and contingencies (see note 2)
STOCKHOLDERS' EQUITY
Common stock, par value $2.50: authorized 8,000,000 shares; 5,378,695 shares issued and 3,833,823 shares outstanding in 2026 and 5,351,596 shares issued and 3,806,724 shares outstanding in 2025	13,447	13,379
Additional paid-in capital	18,734	19,506
Retained earnings	107,103	102,293
Treasury stock, at cost - 1,544,872 shares in 2026 and 2025	(15,996)	(15,996)
Accumulated other comprehensive loss:
Translation adjustment	(1,986)	(1,571)
Total stockholders’ equity	121,302	117,611
Total liabilities and stockholders’ equity	$ 200,645	$ 170,998