Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 24,154	$ 140,800
Accounts receivable, net	87,659	73,524
Contract with Customer, Asset, Net, Current	113,182	112,354
Capitalized Contract Cost, Net, Current	695	850
Inventories	176,468	193,100
Income tax refunds receivable	13,981	13,832
Other current assets	15,419	12,083
Total current assets	431,558	546,543
Accumulated depreciation	268,089	251,888
Property, plant and equipment, net of accumulated depreciation of $268,089 and $251,888, respectively	201,606	197,822
Operating Lease, Right-of-Use Asset	7,391	11,011
Goodwill	379,854	240,681
Other intangible assets, net	372,331	138,074
Deferred Tax Assets, Net	47,385	15,717
Capitalized Contract Cost, Net, Noncurrent	673	10,249
Equity Method Investments	10,000	0
Other assets	40,534	38,385
Total assets	1,491,332	1,198,482
Current liabilities:
Accounts payable – trade	48,277	42,134
Accrued salaries and wages	31,395	38,892
Contract with Customer, Liability, Current	4,081	2,945
Operating Lease, Liability, Current	3,332	4,502
Income taxes payable	393	386
Other current liabilities	39,097	32,076
Total current liabilities	126,575	120,935
Long-term debt, excluding current portion, net of debt issuance costs	561,061	189,421
Deferred Income Tax Liabilities, Net	6,079	6,506
Underfunded pension	52,309	21,786
Contract with Customer, Liability, Noncurrent	20,515	16,528
Operating Lease, Liability, Noncurrent	4,534	7,140
Other long-term liabilities	36,280	39,837
Commitments and contingencies (Note 19)
Preferred stock, shares outstanding (in shares)	0	0
Preferred stock, shares authorized (in shares)	200,000	200,000
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares issued (in shares)	30,640,068	30,434,269
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, par value (in dollars per share)	$ 1	$ 1
Shareholders’ equity:
Preferred stock, $1 par value, 200,000 shares authorized; none outstanding	$ 0	$ 0
Common stock, $1 par value, 50,000,000 shares authorized; voting; 30,640,068 and 30,434,269 shares issued, respectively	30,640	30,434
Additional paid-in capital	245,436	248,153
Retained earnings	688,457	750,445
Accumulated other comprehensive income (loss)	$ (158,421)	$ (111,385)
Shares of common stock held in treasury at cost (in shares)	2,607,841	2,573,896
Less 2,607,841 and 2,573,896 shares of common stock, respectively, held in treasury, at cost	$ (122,133)	$ (121,318)
Total shareholders’ equity	683,979	796,329
Total liabilities and shareholders’ equity	$ 1,491,332	$ 1,198,482