CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current Assets:
Cash and cash equivalents	$ 20,921	$ 25,740
Trade accounts receivable	302,109	261,121
Inventories	564,110	411,635
Prepaid expenses and other current assets	47,640	42,657
Total current assets	934,780	741,153
Other assets	96,609	92,952
Deferred tax assets	32,717	29,901
Intangible assets, net	18,600	14,975
Goodwill	415,715	420,034
Property, Plant, and Equipment:
Land	31,444	31,028
Buildings	322,268	315,207
Machinery and equipment	722,294	715,344
Construction in progress	65,809	32,801
Property, plant, and equipment, gross	1,141,815	1,094,380
Less accumulated depreciation	(658,622)	(647,902)
Property, plant, and equipment, net	483,193	446,478
Total assets	1,981,614	1,745,493
Current Liabilities:
Trade accounts payable	142,365	125,519
Accrued salaries, wages, and withholdings from employees	43,738	40,939
Other accrued expenses	51,231	46,292
Income taxes	14,446	11,016
Short-term borrowings	20,373	8,539
Total current liabilities	272,153	232,305
Deferred tax liabilities	15,977	14,349
Other liabilities	37,191	28,829
Accrued employee and retiree benefits	26,364	28,579
Long-term debt	630,331	503,006
Shareholders' Equity:
Common stock, par value $0.10 a share, authorized 100,000,000 shares; issued 53,954,874 shares	5,396	5,396
Additional paid-in capital	124,043	111,352
Earnings reinvested in the business	1,702,700	1,630,713
Treasury stock, 12,058,773 and 12,107,549 shares, respectively, at cost	(631,853)	(634,408)
Accumulated other comprehensive loss	(200,688)	(174,628)
Total shareholders' equity	999,598	938,425
Total liabilities and shareholders' equity	$ 1,981,614	$ 1,745,493