Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Cash Flows From Operating Activities:
Net income	$ 77,565	$ 65,025
Impacts of noncash items:
Depreciation and amortization	23,012	22,844
Change in contingent consideration	0	(2,170)
Deferred income taxes and other changes	1,854	2,854
Stock-based compensation expense	5,264	4,863
Restructuring and impairment charges	0	1,928
Pension plan activity	(330)	(274)
Changes in operating assets and liabilities:
Receivables	8,577	(6,872)
Inventories	5,289	(33,290)
Other current assets	(517)	(892)
Accounts payable and accrued liabilities	19,726	(12,036)
Net cash provided by operating activities	140,440	41,980
Cash Flows From Investing Activities:
Payments for property additions	(56,486)	(66,695)
Proceeds from sale of property	1,159	221
Other-net	(449)	(134)
Net cash used in investing activities	(55,776)	(66,608)
Cash Flows From Financing Activities:
Payment of dividends	(45,529)	(42,710)
Purchase of treasury stock	(209)	(5,338)
Tax withholdings for stock-based compensation	(2,418)	(61)
Principal payments for finance leases	(1,304)	(1,307)
Net cash used in financing activities	(49,460)	(49,416)
Net change in cash and equivalents	35,204	(74,044)
Cash and equivalents at beginning of year	60,283	188,055
Cash and equivalents at end of period	95,487	114,011
Supplemental Disclosure of Operating Cash Flows:
Net cash payments for income taxes	$ 22,977	$ 16,593