CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ (13,535)	$ 10,966	$ (23,911)	$ 17,889
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:
Depreciation and amortization			23,502	24,125
Deferred income taxes			(16,791)	(1,983)
Equity in net loss of equity-method investees	907	316	1,405	698
Stock-based compensation, net	3,376	3,435	7,118	7,429
Long-lived asset impairment	20,666	340	21,360	340
Loss (gain) on sale of assets			62	(3,395)
Other non-cash items, net			965	(2,505)
(Decrease) increase in cash attributable to changes in operating assets and liabilities:
Accounts receivable			(30,647)	(6,536)
Inventories			15,166	(18,629)
Other current assets			4,882	(331)
Other assets and liabilities			(2,576)	4,178
Accounts payable and accrued expenses			34,150	(23,932)
Net cash provided by (used in) operating activities			34,685	(2,652)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property, plant and equipment			(12,735)	(14,055)
Investments and joint ventures, net			0	433
Proceeds from sale of assets			1,332	7,608
Net cash used in investing activities			(11,403)	(6,014)
CASH FLOWS FROM FINANCING ACTIVITIES
Borrowings under bank revolving credit facility			122,000	185,000
Repayments under bank revolving credit facility			(137,000)	(191,000)
Repayments under term loan			(3,750)	(3,750)
Payments of other debt, net			(3,854)	(159)
Employee shares withheld for taxes			(1,489)	(983)
Net cash used in financing activities			(24,093)	(10,892)
Effect of exchange rate changes on cash			1,119	(2,517)
Net increase (decrease) in cash and cash equivalents			308	(22,075)
Cash and cash equivalents at beginning of period	53,364	65,512
Cash and cash equivalents at end of period	$ 53,672	$ 43,437	$ 53,672	$ 43,437