Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities
Net (loss) income	$ (3,443)	$ 6,734
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for uncollectible accounts receivable	3,282
Depreciation and amortization	2,975	2,529
Non-cash lease expense	2,051
Non-cash sales discount		82
Non-cash compensation	1,351	1,209
Pension expense, net of contributions	21	37
Loss on disposal of assets	118	9
Changes in operating assets and liabilities:
Accounts receivable	303	(2,169)
Inventories, net	(108)	(3,449)
Operating lease liabilities, net	(1,825)
Forward contracts	354	(1,258)
Prepaids and other assets	(748)	(174)
Accounts payable and accrued liabilities	1,656	4,088
Accrued compensation and employee benefits	(307)	(116)
Income taxes	(516)	58
Net cash provided by operating activities	5,164	7,580
Cash flows from investing activities
Purchases of property and equipment	(3,432)	(4,149)
Proceeds from sale of property and equipment	25	19
Proceeds from collection of notes receivable		1,500
Net cash used in investing activities	(3,407)	(2,630)
Cash flows from financing activities
Repurchase of common stock	(3,482)	(941)
Borrowings on lines of credit	10,000
Issuance of common stock		38
Net cash provided by (used in) financing activities	6,518	(903)
Net increase in cash and cash equivalents	8,275	4,047
Cash and cash equivalents at beginning of period	25,040	23,613
Cash and cash equivalents at end of period	33,315	27,660
Supplemental disclosures of cash flow information
Interest	16	19
Taxes	$ 370	$ 1,747