CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Oct. 01, 2016
Operating activities:
Net income	$ 432	$ 1,792
Adjustments to reconcile net income to cash provided by (used in) operating activities:
Depreciation and amortization	1,964	1,619
Amortization of deferred loan costs	8	0
Provision for obsolete inventory	8	55
Provision for warranty	11	2
Recovery of doubtful accounts	(84)	(8)
Loss on disposal of assets	12	71
Share-based compensation expense	104	197
Deferred income taxes	(569)	(477)
Changes in operating assets and liabilities:
Trade receivables	9,670	(3,107)
Inventories	(4,076)	6,746
Other assets	(5,325)	(733)
Accounts payable	3,584	(5,899)
Accrued compensation and vacation	(2,440)	(2,202)
Other liabilities	(580)	527
Cash provided by (used in) operating activities	2,719	(1,417)
Investing activities:
Purchase of property and equipment	(1,287)	(2,956)
Proceeds from sale of fixed assets	981	93
Cash used in investing activities	(306)	(2,863)
Financing activities:
Payment of financing costs	(6)	(28)
Repayments of long term debt	(1,468)	(1,250)
Borrowings under revolving credit agreement	43,387	40,832
Repayments of revolving credit agreement	(43,722)	(35,909)
Shares withheld for taxes	0	(108)
Cash (used in) provided by financing activities	(1,809)	3,537
Net increase (decrease) in cash and cash equivalents	604	(743)
Cash and cash equivalents, beginning of period	373	1,018
Cash and cash equivalents, end of period	977	275
Supplemental cash flow information:
Interest payments	545	569
Income tax payments, net of refunds	$ 483	$ 330