Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2018	Jun. 30, 2017
Current assets:
Cash and cash equivalents	$ 109,602	$ 88,566
Accounts receivable, net	134,228	127,060
Inventories	127,223	119,401
Prepaid expenses and other current assets	10,558	8,397
Income taxes receivable	2,348	2,469
Deferred tax asset		14,991
Total current assets	383,959	360,884
Property, plant and equipment, net	144,570	133,160
Intangible assets, net	98,075	102,503
Goodwill	251,762	242,690
Deferred tax asset	7,447	1,135
Other non-current assets	31,124	27,304
Total non-current assets	532,978	506,792
Total assets	916,937	867,676
Current liabilities:
Accounts payable	89,707	96,487
Accrued liabilities	65,575	58,694
Income taxes payable	6,059	4,783
Total current liabilities	161,341	159,964
Long-term debt	193,772	191,976
Deferred income taxes	26,816	24,986
Pension obligations	57,826	70,745
Other non-current liabilities	26,387	11,341
Total non-current liabilities	304,801	299,048
Commitments and Contingencies (Notes 11 and 12)
Stockholders' equity:
Common stock, par value $1.50 per share - 60,000,000 shares authorized, 27,984,278 issued, 12,705,562 and 12,662,661 shares outstanding in 2018 and 2017	41,976	41,976
Additional paid-in capital	61,328	56,783
Retained earnings	761,430	716,605
Accumulated other comprehensive loss	(121,859)	(115,938)
Treasury shares (15,278,716 shares in 2018 and 15,321,617 shares in 2017)	(292,080)	(290,762)
Total stockholders' equity	450,795	408,664
Total liabilities and stockholders' equity	$ 916,937	$ 867,676