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Consolidated Balance Sheets - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 302,036 | $ 241,316
Accounts receivable, net | 191,985 | 188,423
Contract assets, net | 112,546 | 139,289
Inventories | 117,882 | 110,478
Income taxes prepaid and receivable | 1,958 | 5,940
Prepaid expenses and other current assets | 32,394 | 31,830
Total current assets | 758,801 | 717,276
Property, plant and equipment, net | 436,417 | 448,554
Intangibles, net | 39,081 | 46,869
Goodwill | 182,124 | 187,553
Deferred income taxes | 26,376 | 38,757
Noncurrent receivables, net | 31,849 | 36,265
Other assets | 81,416 | 74,662
Total assets | 1,556,064 | 1,549,936
Current liabilities: |  |
Accounts payable | 68,954 | 49,173
Accrued liabilities | 124,325 | 125,459
Current maturities of long-term debt | 0 | 9
Income taxes payable | 14,887 | 16,222
Total current liabilities | 208,166 | 190,863
Long-term debt | 350,000 | 398,000
Other noncurrent liabilities | 107,794 | 130,424
Deferred taxes and other liabilities | 12,499 | 10,784
Total liabilities | 678,459 | 730,071
Commitments and Contingencies |  |
Shareholders’ Equity |  |
Preferred stock, par value $5.00 per share; authorized 2,000,000 shares; none issued | 0 | 0
Additional paid-in capital | 436,996 | 433,696
Retained earnings | 863,057 | 770,746
Accumulated items of other comprehensive income: |  |
Translation adjustments | (105,880) | (83,203)
Pension and postretirement liability adjustments | (38,490) | (39,661)
Derivative valuation adjustment | (1,614) | (9,544)
Treasury stock (Class A), at cost; 8,665,090 shares in 2021 and 8,391,011 shares in 2020 | (280,143) | (256,009)
Total Company shareholders’ equity | 873,967 | 816,066
Noncontrolling interest | 3,638 | 3,799
Total equity | 877,605 | 819,865
Total liabilities and shareholders’ equity | 1,556,064 | 1,549,936
Common Class A |  |
Shareholders’ Equity |  |
Common stock, par value | 41 | 39
Common Class B |  |
Shareholders’ Equity |  |
Common stock, par value | $ 0 | $ 2

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