Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from operating activities
Net income	$ 6,734	$ 2,167
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,529	2,222
Deferred income taxes		306
Non-cash sales discount	82	653
Non-cash compensation	1,209	925
Pension expense, net of contributions	37	(97)
Loss (gain) on disposal of assets	9	(9)
Changes in operating assets and liabilities:
Accounts receivable, net	(2,169)	(2,971)
Inventories, net	(3,449)	(10,056)
Prepaids and other assets	(174)	(308)
Accounts payable and accrued liabilities	4,088	8,674
Accrued compensation and employee benefits	(116)	(577)
Forward contracts	(1,258)	715
Income taxes	58	3,045
Net cash provided by operating activities	7,580	4,689
Cash flows from investing activities
Purchases of property and equipment	(4,149)	(2,937)
Proceeds from sale of property and equipment	19	28
Issuance of notes receivable		(1,500)
Proceeds from collection of notes receivable	1,500
Net cash used in investing activities	(2,630)	(4,409)
Cash flows from financing activities
Repurchase of common stock	(941)	(505)
Issuance of common stock	38
Net cash used in financing activities	(903)	(505)
Net increase (decrease) in cash and cash equivalents	4,047	(225)
Cash and cash equivalents at beginning of period	23,613	27,843
Cash and cash equivalents at end of period	27,660	27,618
Supplemental disclosures of cash flow information
Interest	19	6
Taxes	1,747	1,578
Disclosure of non-cash activities:
Unrealized gain (loss) resulting from change in fair value of derivative instruments, net of tax	$ 1,659	$ (1,550)