CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Operating activities:
Net income (loss)	$ 3,286	$ (8,799)
Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities:
Goodwill and intangible assets impairment	0	12,448
Depreciation and amortization	3,996	5,520
Amortization of deferred loan costs	22	22
Provision for obsolete inventory	76	70
Provision for warranty	125	67
Provision for doubtful accounts	551	58
Loss on disposal of assets	207	0
Share-based compensation expense	200	354
Deferred income taxes	(525)	(936)
Changes in operating assets and liabilities:
Trade receivables	(19,456)	5,534
Contract assets	4,480	(8,232)
Cash received from arbitration settlement	0	6,684
Inventories	(13,697)	3,639
Other assets	(9,068)	(3,648)
Accounts payable	(1,679)	(7,439)
Accrued compensation and vacation	(57)	(1,769)
Other liabilities	(522)	(185)
Cash (used in) provided by operating activities	(32,061)	3,388
Investing activities:
Purchase of property and equipment	(5,921)	(5,841)
Proceeds from sale of fixed assets	696	17
Cash receipts from deferred purchase price of factored receivables	4,350	4,768
Cash used in investing activities	(875)	(1,056)
Financing activities:
Payment of financing costs	(7)	(11)
Proceeds from issuance of long term debt	5,000	0
Repayments of long term debt	(5,236)	(4,403)
Borrowings under revolving credit agreement	148,303	140,047
Repayments of revolving credit agreement	114,423	138,143
Cash provided by (used in) financing activities	33,637	(2,510)
Net increase (decrease) in cash and cash equivalents	701	(178)
Cash and cash equivalents, beginning of period	601	343
Cash and cash equivalents, end of period	1,302
Noncash investing and financing items:
Beneficial interest in transferred receivables	(5)	(2,083)
Supplemental cash flow information:
Interest payments	1,990	2,108
Income tax payments (refunds), net of refunds	$ 426	$ (384)