Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash Flows From Operating Activities:
Net income	$ 37,592	$ 30,655
Impacts of noncash items:
Depreciation and amortization	11,203	11,262
Deferred income taxes and other changes	195	800
Stock-based compensation expense	2,465	2,274
Pension plan activity	(493)	(137)
Changes in operating assets and liabilities:
Receivables	(745)	(10,468)
Inventories	(21,237)	(36,494)
Other current assets	(102)	2,238
Accounts payable and accrued liabilities	21,986	(1,302)
Net cash provided by (used in) operating activities	50,864	(1,172)
Cash Flows From Investing Activities:
Payments for property additions	(24,585)	(30,227)
Proceeds from sale of property	1,159	221
Other-net	(55)	(87)
Net cash used in investing activities	(23,481)	(30,093)
Cash Flows From Financing Activities:
Payment of dividends	(22,067)	(20,675)
Purchase of treasury stock	(84)	(5,329)
Tax withholdings for stock-based compensation	(617)	(59)
Principal payments for finance leases	(679)	(638)
Net cash used in financing activities	(23,447)	(26,701)
Net change in cash and equivalents	3,936	(57,966)
Cash and equivalents at beginning of year	60,283	188,055
Cash and equivalents at end of period	64,219	130,089
Supplemental Disclosure of Operating Cash Flows:
Net cash payments for income taxes	$ 7,544	$ 15