CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net loss	$ (79,180)	$ (15,661)	$ (41,651)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities
Depreciation and amortization	22,168	23,810	27,625
Impairment of goodwill and intangible assets	(1,917)	0	0
Impairment of fixed assets	0	0	1,243
Postretirement benefits and pension settlement cost	0	0	(21,077)
Deferred income taxes	(735)	(425)	13,404
Net losses (gains) from sale of assets	22,275	(2,905)	(593)
Net losses (gains) on derivative instruments	7,504	(21,620)	(3,250)
ESOP and share-based compensation expense	8,311	6,501	4,580
Provision for credit losses	743	(353)	(877)
Accounts receivable, net	(939)	(6,260)	1,438
Inventories	19,785	(22,828)	(9,383)
Derivative assets, net	(6,235)	19,554	5,016
Other assets	(945)	2,652	11,249
Accounts payable	7,087	7,111	7,790
Accrued expenses and other	(4,802)	(1,030)	3,000
Net cash used in operating activities	(6,880)	(11,454)	(1,486)
Cash flows from investing activities:
Sale of business	92,226	0	0
Purchases of property, plant and equipment	(15,016)	(15,163)	(15,117)
Proceeds from sales of property, plant and equipment	11,235	9,118	4,421
Net cash provided by (used in) investing activities	88,445	(6,045)	(10,696)
Cash flows from financing activities:
Proceeds from Credit Facilities	54,000	23,500	80,742
Repayments on Credit Facilities	(139,579)	(5,900)	(159,242)
Proceeds from issuance of term loan	0	0	47,500
Payment of financing costs	(368)	(352)	(6,288)
Payments of finance lease obligations	(193)	(193)	(105)
Net cash (used in) provided by financing activities	(86,140)	17,055	(37,393)
Net decrease in cash and cash equivalents and restricted cash	(4,575)	(444)	(49,575)
Cash and cash equivalents and restricted cash at beginning of period	9,994	10,438	60,013
Cash and cash equivalents and restricted cash at end of period	5,419	9,994	10,438
Supplemental disclosure of cash flow information:
Cash paid for interest	11,760	7,503	5,703
Cash paid for income taxes	177	142	355
Supplemental disclosure of non-cash investing and financing activities:
Non-cash additions to property, plant and equipment	124	63	95
Right-of-use assets obtained in exchange for new operating lease liabilities	3,517	7,684	9,610
Non-cash issuance of ESOP and 401(K) common stock	938	373	398
Cumulative preferred dividends, undeclared and unpaid	$ 0	$ 594	$ 574