CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Dec. 30, 2017	Dec. 31, 2016
Operating activities:
Net income (loss)	$ 208	$ 3,320
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	3,889	3,430
Amortization of deferred loan costs	15	0
Provision for obsolete inventory	26	306
Provision for warranty	21	63
Recovery of doubtful accounts	(84)	(1)
Loss on disposal of assets	11	109
Share-based compensation expense	251	355
Deferred income taxes	(372)	(900)
Changes in operating assets and liabilities:
Trade receivables	7,840	(4,765)
Inventories	(7,309)	8,594
Other assets	(3,522)	836
Accounts payable	8,459	(7,789)
Accrued compensation and vacation	(3,523)	(1,876)
Other liabilities	990	1,448
Cash provided by operating activities	6,900	3,130
Investing activities:
Purchase of property and equipment	(2,155)	(4,936)
Proceeds from sale of fixed assets	982	101
Cash used in investing activities	(1,173)	(4,835)
Financing activities:
Payment of financing costs	(12)	(193)
Proceeds from long term debt	0	3,919
Repayments of long term debt	(2,936)	(2,500)
Borrowings under revolving credit agreement	91,707	79,260
Repayments of revolving credit agreement	(94,409)	(78,403)
Shares withheld for taxes	0	(116)
Cash (used in) provided by financing activities	(5,650)	1,967
Net increase in cash and cash equivalents	77	262
Cash and cash equivalents, beginning of period	373	1,018
Cash and cash equivalents, end of period	450	1,280
Supplemental cash flow information:
Interest payments	1,202	1,127
Income tax payments, net of refunds	$ 516	$ 418