CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jun. 29, 2019	Jun. 30, 2018	Jul. 01, 2017
Operating activities:
Net income (loss)	$ (7,982)	$ (1,325)	$ 5,617
Adjustments to reconcile net income (loss) to cash provided by operating activities:
Goodwill and intangible assets impairment	12,448	0	0
Depreciation and amortization	7,298	7,774	7,232
Amortization of deferred loan costs	30	30	17
Provision for obsolete inventory	91	31	496
Provision for warranty	83	74	68
Provision for (recovery of) doubtful accounts	58	(84)	(10)
Loss on disposal of assets	3	20	101
Share-based compensation expense	436	447	692
Deferred income taxes	1,116	1,562	471
Loss on settlement of arbitration	0	(4,535)	0
Changes in operating assets and liabilities
Trade receivables	3,344	(12,559)	(5,102)
Contract assets	(10,255)	0	0
Cash received from arbitration settlement	6,684	0	0
Inventories	(1,417)	589	4,920
Other assets	(4,490)	(9,249)	(4,908)
Accounts payable	(2,627)	23,320	(5,889)
Accrued compensation and vacation	(1,346)	(1,900)	434
Other liabilities	(323)	2,051	(913)
Cash provided by operating activities	919	3,122	2,284
Investing activities:
Purchases of property and equipment	(8,386)	(4,523)	(9,307)
Proceeds from sale of fixed assets	22	1,041	834
Cash receipts from deferred purchase price of factored receivables	6,455	8,335	7,141
Cash provided by (used in) investing activities	(1,909)	4,853	(1,332)
Financing activities:
Payment of financing costs	(15)	(21)	(221)
Proceeds from issuance of long term debt	0	0	3,919
Repayments of long term debt	(5,871)	(5,871)	(5,435)
Borrowings under revolving credit agreement	181,688	187,419	161,240
Repayments of revolving credit agreement	(174,554)	(189,532)	(160,978)
Tax withholding from exercise of share-based compensation	0	0	(122)
Cash provided by (used in) financing activities	1,248	(8,005)	(1,597)
Net increase (decrease) in cash and cash equivalents	258	(30)	(645)
Cash and cash equivalents, beginning of period	343	373	1,018
Cash and cash equivalents, end of period	601	343	373
Supplemental cash flow information:
Interest payments	2,773	2,529	2,238
Income tax payments, net of refunds	$ (511)	$ 304	$ 1,799