Condensed Consolidated Balance Sheets - Unaudited - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current Assets
Cash and cash equivalents	$ 145,981	$ 100,241
Accounts receivable, net	59,798	78,008
Inventories, net	44,266	42,237
Other current assets	14,750	16,992
Total current assets	264,795	237,478
Property, plant and equipment, net	99,349	105,038
Operating lease assets	24,369	24,644
Other Assets
Prepaid pension asset	64,104	62,082
Goodwill	106,056	106,056
Other intangible assets, net	80,622	85,215
Deferred income taxes	21,278	19,795
Other	2,816	3,046
Total other assets	274,876	276,194
Total Assets	663,389	643,354
Current Liabilities
Accounts payable	32,820	48,219
Operating lease obligations	3,051	2,787
Accrued payroll and benefits	8,725	9,564
Accrued expenses and other liabilities	33,175	36,378
Total current liabilities	77,771	96,948
Long-term debt	141,300	99,700
Long-term operating lease obligations	24,473	24,926
Long-term pension obligations	6,504	6,632
Deferred income taxes	6,303	5,637
Other long-term obligations	6,146	4,292
Total Liabilities	262,497	238,135
Shareholders’ Equity
Common stock	310,953	307,932
Additional contributed capital	39,775	43,689
Retained earnings	515,841	509,766
Accumulated other comprehensive loss	(93,155)	(91,726)
Total shareholders’ equity before treasury stock	773,414	769,661
Treasury stock	(372,522)	(364,442)
Total shareholders’ equity	400,892	405,219
Total Liabilities and Shareholders’ Equity	$ 663,389	$ 643,354