Unaudited Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Oct. 02, 2016	Sep. 27, 2015
Cash flows from operating activities:
Net income (loss)	$ 3,607	$ (441)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	2,374	2,362
Share-based compensation expense	312
Gain on sale of discontinued operations	(5,722)
Bad debt expense and other	13	5
Deferred income taxes	(888)	150
Changes in working capital:
Accounts receivable	(1,379)	974
Inventory	(2,414)	(596)
Prepaid expenses and other assets	870	(815)
Accounts payable	1,990	962
Accrued expenses	1,701	(950)
Deferred revenue	(37)	(145)
Net cash provided by operating activities	427	1,506
Cash flows from investing activities:
Purchases of property and equipment	(1,329)	(629)
Proceeds from sale of subsidiary	10,500
Net cash provided by (used in) investing activities	9,171	(629)
Cash flows from financing activities:
Proceeds from debt issuance	32,112
Repayments of long-term debt and capital lease obligations	(41,487)	(1,589)
Net cash provided by financing activities	(9,375)	(1,589)
Effect of exchange rates on cash	18	37
Net increase (decrease) in cash	241	(675)
Cash, beginning of period	3,620	4,821
Cash, end of period	3,861	4,146
Supplemental disclosures of cash flow information:
Cash paid for interest	1,007	1,050
Cash paid for income taxes, net of refunds	$ (927)	$ 123