Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Cash Flows from Operating Activities
Net income	$ 36,604	$ 46,545	$ 52,056
Income (loss) from discontinued operations	(28)	(32)	(174)
Income (loss) from continuing operations	36,632	46,577	52,230
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	29,163	20,315	17,953
Share-based Compensation Continuing Operations	4,962	5,023	5,089
Deferred income taxes	7,391	(121)	(6,756)
Non-cash portion of restructuring charge	(1,264)	1,414	2,323
Loss on assets held for sale			7,267
(Gain) loss on disposal of real estate and equipment	(655)	(652)	191
Excess tax benefit from share-based payment activity			(795)
Increase/(decrease) in cash from changes in assets and liabilities, net of effects from discontinued operations and business acquisitions:
Accounts receivables, net	(3,440)	(6,013)	4,144
Inventories	(6,814)	(3,796)	1,729
Contributions to defined benefit plans	(6,966)	(1,443)	(1,320)
Prepaid expenses and other	1,786	61	1,092
Accounts payable	(9,326)	4,552	(3,368)
Accrued payroll, employee benefits and other liabilities	12,444	3,726	6,731
Income taxes payable	1,090	(5,610)	(5,289)
Net cash provided by operating activities from continuing operations	65,003	64,033	81,221
Net cash used for operating activities from discontinued operations	(78)	(594)	(897)
Net cash provided by operating activities	64,925	63,439	80,324
Cash Flows from Investing Activities
Expenditures for capital assets	(26,539)	(26,448)	(17,851)
Expenditures for acquisitions, net of cash acquired	(10,397)	(153,815)	(13,700)
Expenditures for executive life insurance policies	(310)	(377)	(417)
Proceeds from sale of real estate and equipment	2,852	1,106	383
Other investing activity	2,129	483
Net cash (used for) investing activities from continuing operations	(32,265)	(179,051)	(31,585)
Net cash provided by investing activities from discontinued operations			2,803
Net cash provided by (used for) investing activities	(32,265)	(179,051)	(28,782)
Cash Flows from Financing Activities
Proceeds from borrowings	163,500	263,700	65,000
Payments of debt	(164,788)	(164,200)	(75,000)
Stock issued under employee stock option and purchase plans	915	848	942
Excess tax benefit from share-based payment activity			795
Purchase of treasury stock	(2,652)	(7,806)	(5,636)
Cash dividends paid	(8,888)	(7,852)	(6,846)
Net cash provided by (used for) financing activities	(11,913)	84,690	(20,745)
Effect of exchange rate changes on cash	289	(2,500)	(4,937)
Net change in cash and cash equivalents	21,036	(33,422)	25,860
Cash and cash equivalents at beginning of year	88,566	121,988	96,128
Cash and cash equivalents at end of year	109,602	88,566	121,988
Supplemental Disclosure of Cash Flow Information:
Interest	6,178	3,258	2,351
Income taxes, net of refunds	$ 22,145	$ 20,413	$ 24,769