CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income	$ 24,400,000	$ 89,918,000	$ 652,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	22,970,000	20,774,000	24,179,000
Provision for (recovery of) doubtful accounts	325,000	71,000	(8,000)
Restructuring and other transition expenses, net of payments	1,034,000	(2,697,000)	6,608,000
Interest on sale-leaseback financing obligation	681,000	0	0
Deferred income taxes	15,482,000	(80,314,000)	123,000
Net (gains) losses from sales of Spice Assets and other assets	(2,129,000)	(8,405,000)	394,000
ESOP and share-based compensation expense	3,959,000	4,342,000	5,691,000
Net (gains) losses on derivative instruments and investments	(205,000)	12,910,000	(950,000)
Change in operating assets and liabilities:
Restricted cash	0	1,002,000	(1,002,000)
Purchases of trading securities	(5,136,000)	(7,255,000)	(3,661,000)
Proceeds from sales of trading securities	30,645,000	5,901,000	2,358,000
Accounts receivable	(14,000)	(3,476,000)	2,078,000
Inventories	(8,504,000)	3,608,000	20,470,000
Income tax receivable	(71,000)	288,000	(307,000)
Derivative assets (liabilities), net	2,305,000	(10,583,000)	(7,269,000)
Prepaid expenses and other assets	(2,506,000)	(111,000)	(1,332,000)
Accounts payable	8,885,000	(3,343,000)	(16,841,000)
Accrued payroll expenses and other current liabilities	(2,983,000)	5,829,000	(4,606,000)
Accrued postretirement benefits	(1,020,000)	(358,000)	(1,507,000)
Other long-term liabilities	(8,557,000)	(473,000)	1,860,000
Net cash provided by operating activities	42,112,000	27,628,000	26,930,000
Cash flows from investing activities:
Acquisitions of businesses, net of cash acquired	(25,853,000)	0	(1,200,000)
Purchases of property, plant and equipment	(45,195,000)	(31,050,000)	(19,216,000)
Purchases of construction-in-progress assets for New Facility	(39,754,000)	(19,426,000)	0
Proceeds from sales of property, plant and equipment	4,078,000	10,946,000	273,000
Net cash used in investing activities	(106,724,000)	(39,530,000)	(20,143,000)
Cash flows from financing activities:
Proceeds from revolving credit facility	77,985,000	405,000	63,376,000
Repayments on revolving credit facility	(50,473,000)	(374,000)	(63,947,000)
Proceeds from sale-leaseback financing obligation	42,455,000	0	0
Proceeds from New Facility lease financing obligation	16,346,000	19,426,000	0
Repayments of New Facility lease financing	(35,772,000)	0	0
Payments of capital lease obligations	(1,433,000)	(3,147,000)	(3,910,000)
Payment of financing costs	0	(8,000)	(571,000)
Proceeds from stock option exercises	688,000	1,694,000	1,548,000
Tax withholding payment - net share settlement of equity awards	(38,000)	(159,000)	(116,000)
Net cash provided by (used in) financing activities	49,758,000	17,837,000	(3,620,000)
Net (decrease) increase in cash and cash equivalents	(14,854,000)	5,935,000	3,167,000
Cash and cash equivalents at beginning of year	21,095,000	15,160,000	11,993,000
Cash and cash equivalents at end of year	6,241,000	21,095,000	15,160,000
Supplemental disclosure of cash flow information:
Cash paid for interest	1,504,000	425,000	769,000
Cash paid for income taxes	567,000	324,000	858,000
Supplemental disclosure of non-cash investing and financing activities:
Equipment acquired under capital leases	417,000	0	55,000
Net change in derivative assets and liabilities included in other comprehensive income (loss), net of tax	(3,933,000)	8,249,000	(18,506,000)
Construction-in-progress assets under New Facility lease	0	8,684,000	0
New Facility lease obligation	0	8,684,000	0
Non-cash additions to property, plant and equipment	5,517,000	441,000	51,000
Asset held for sale	0	7,179,000	0
Non-cash portion of earnout receivable recognized-Spice Assets sale	419,000	496,000	0
Gain (Loss) on Disposition of Property Plant Equipment	(37,449,000)	0	0
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	550,000	0	0
West Coast Coffee, Inc. [Member]
Supplemental disclosure of non-cash investing and financing activities:
Other Significant Noncash Transaction, Value of Consideration Given	600,000	0	0
Earnout Payable [Member] | China Mist Brands, Inc [Member]
Supplemental disclosure of non-cash investing and financing activities:
Other Significant Noncash Transaction, Value of Consideration Given	500,000	0	0
Networking Capital Payable [Member] | China Mist Brands, Inc [Member]
Supplemental disclosure of non-cash investing and financing activities:
Other Significant Noncash Transaction, Value of Consideration Given	$ 553,000	$ 0	$ 0