CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Apr. 01, 2017	Apr. 02, 2016
Operating activities:
Net income	$ 4,281	$ 4,387
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	5,300	4,556
Excess tax benefit from share-based compensation	0	402
Provision for obsolete inventory	523	754
Provision for warranty	49	86
Provision for doubtful accounts	3	2
Loss on disposal of assets	132	0
Share-based compensation expense	524	630
Deferred income taxes	(811)	(2,624)
Changes in operating assets and liabilities:
Trade receivables	(656)	17,250
Inventories	7,677	(16,399)
Other assets	435	(2,712)
Accounts payable	(9,577)	(5,316)
Accrued compensation and vacation	(1,604)	(1,530)
Other liabilities	1,304	1,550
Cash provided by operating activities	7,580	232
Investing activities:
Purchase of property and equipment	(7,568)	(10,020)
Proceeds from sale of fixed assets	113	6,183
Cash used in investing activities	(7,455)	(3,837)
Financing activities:
Payment of financing costs	(221)	(56)
Proceeds from issuance of long term debt	(3,919)	0
Repayments of long term debt	(3,968)	(3,750)
Borrowings under revolving credit agreement	119,791	153,835
Repayments of revolving credit agreement	(119,631)	(146,923)
Excess tax benefit from share-based compensation	0	402
Shares withheld for taxes	(122)	0
Cash (used in) provided by financing activities	(232)	3,508
Net decrease in cash and cash equivalents	(107)	(97)
Cash and cash equivalents, beginning of period	1,018	372
Cash and cash equivalents, end of period	911	275
Supplemental cash flow information:
Interest payments	1,659	1,713
Income tax payments, net of refunds	$ 357	$ 1,278