Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Sep. 27, 2015	Sep. 28, 2014
Cash flows from operating activities:
Net (loss) income	$ (441)	$ 232
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:
Depreciation and amortization	2,362	2,311
Bad debt expense and other	5	29
Deferred income taxes	150	23
Changes in working capital:
Accounts receivable	974	(277)
Inventory	(596)	(1,068)
Prepaid expenses and other assets	(815)	(600)
Accounts payable	962	(2,474)
Other accrued expenses	(950)	(558)
Deferred revenue	(145)	(164)
Net cash provided by (used in) operating activities	1,506	(2,546)
Cash flows from investing activities:
Purchase of plant and equipment	(629)	(2,457)
Net cash used in investing activities	(629)	(2,457)
Cash flows from financing activities:
Proceeds from debt issuance		3,500
Repayments of long-term debt and capital lease obligations	(1,589)	(569)
Net cash (used in) provided by financing activities	(1,589)	2,931
Effect of exchange rates on cash and cash equivalents	37
Net decrease in cash	(675)	(2,072)
Cash, beginning of period	4,821	9,384
Cash, end of period	4,146	7,312
Supplemental disclosures of cash flow information:
Cash paid for interest	1,050	843
Cash paid for income taxes	$ 123	$ 25