Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jul. 01, 2023	Dec. 31, 2022	[1]
Current assets:
Cash and cash equivalents	$ 275,290	$ 242,341
Short-term investments	97,027	143,235
Accounts receivable, net	144,137	176,148
Inventories	173,753	170,141
Prepaid expenses	29,257	24,017
Other current assets	2,827	8,969
Total current assets	722,291	764,851
Property, plant and equipment, net	66,626	65,011
Goodwill	224,291	213,539
Intangible assets, net	135,300	140,104
Other assets	19,718	21,105
Operating lease right of use assets	19,839	22,804
Assets	1,188,065	1,227,414
Current liabilities:
Short-term borrowings	1,732	1,907
Current installments of long-term debt	4,529	4,404
Accounts payable	45,677	51,763
Customer advances	10,833	6,886
Accrued compensation and benefits	28,149	38,348
Deferred profit	4,073	8,022
Accrued warranty	4,932	5,614
Income taxes payable	24,373	26,648
Other accrued liabilities	14,104	17,280
Total current liabilities	138,402	160,872
Long-term debt	36,457	72,664
Deferred income taxes	21,565	21,359
Noncurrent income tax liabilities	6,410	6,486
Accrued retirement benefits	8,276	10,363
Long-term lease liabilities	16,178	19,209
Other accrued liabilities	7,384	7,620
Stockholders’ equity
Preferred stock, $1 par value; 1,000 shares authorized, none issued	0	0
Common stock, $1 par value; 90,000 shares authorized, 49,350 shares issued and outstanding in 2023 and 49,276 shares in 2022	49,350	49,276
Paid-in capital	676,309	687,218
Treasury stock, at cost; 1,751 shares in 2023 and 1,767 shares in 2022	(52,378)	(58,043)
Retained earnings	316,671	290,402
Accumulated other comprehensive loss	(36,559)	(40,012)
Total stockholders’ equity	953,393	928,841
Liabilities and Equity	$ 1,188,065	$ 1,227,414

[1] Derived from December 31, 2022 audited financial statements