Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 245,524	$ 242,341
Short-term investments	90,174	143,235
Accounts receivable, net	124,624	176,148
Inventories	155,793	170,141
Prepaid expenses	17,696	24,017
Other current assets	5,007	8,969
Total current assets	638,818	764,851
Property, plant and equipment, net	69,085	65,011
Goodwill	241,658	213,539
Intangible assets, net	151,770	140,104
Other assets	32,243	21,105
Operating lease right of use assets	16,778	22,804
Assets	1,150,352	1,227,414
Current liabilities:
Short-term borrowings	1,773	1,907
Current installments of long-term debt	4,551	4,404
Accounts payable	33,600	51,763
Customer advances	4,748	6,886
Accrued compensation and benefits	31,897	38,348
Accrued warranty	4,653	5,614
Deferred profit	3,586	8,022
Income taxes payable	4,024	26,648
Other accrued liabilities	14,589	17,280
Total current liabilities	103,421	160,872
Other accrued liabilities	8,262	7,620
Noncurrent income tax liabilities	7,065	6,486
Accrued retirement benefits	10,802	10,363
Deferred income taxes	23,154	21,359
Long-term debt	34,303	72,664
Long-term lease liabilities	13,175	19,209
Stockholders' equity:
Preferred stock, $1 par value; 1,000 shares authorized, none issued	0	0
Common stock, $1 par value; 90,000 shares authorized, 49,429 shares issued and outstanding in 2023 and 49,276 shares in 2022	49,429	49,276
Paid-in capital	686,146	687,218
Treasury stock, at cost; 2,253 shares in 2023 and 1,767 shares in 2022	(69,184)	(58,043)
Retained earnings	318,558	290,402
Accumulated other comprehensive loss	(34,779)	(40,012)
Total stockholders' equity	950,170	928,841
Liabilities and Equity	$ 1,150,352	$ 1,227,414