CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Dec. 28, 2019	Dec. 29, 2018
Operating activities:
Net income	$ 2,376	$ 3,182
Adjustments to reconcile net income to cash used in operating activities:
Depreciation and amortization	3,143	3,767
Amortization of deferred loan costs	15	15
Provision for obsolete inventory	41	58
Provision for warranty	89	16
Loss on disposal of assets	206	0
Share-based compensation expense	141	274
Deferred income taxes	(318)	(131)
Changes in operating assets and liabilities:
Trade receivables	(13,514)	(10,787)
Contract assets	5,090	(7,212)
Cash received from arbitration settlement	0	6,684
Inventories	(9,754)	7,432
Other assets	(3,689)	(4,963)
Accounts payable	6,877	(3,104)
Accrued compensation and vacation	195	(350)
Other liabilities	664	23
Cash used in operating activities	(8,438)	(5,096)
Investing activities:
Purchase of property and equipment	(5,360)	(3,586)
Proceeds from sale of fixed assets	696	17
Cash receipts from deferred purchase price of factored receivables	2,695	3,302
Cash used in investing activities	(1,969)	(267)
Financing activities:
Payment of financing costs	(5)	(8)
Proceeds from issuance of long term debt	5,000	0
Repayments of long term debt	(3,352)	(2,936)
Borrowings under revolving credit agreement	91,216	94,468
Repayments of revolving credit agreement	(82,554)	(86,312)
Cash provided by financing activities	10,305	5,212
Net decrease in cash and cash equivalents	(102)	(151)
Cash and cash equivalents, beginning of period	601	343
Cash and cash equivalents, end of period	499	192
Noncash investing and financing items:
Beneficial interest in transferred receivables	(1,718)	(2,117)
Supplemental cash flow information:
Interest payments	1,235	1,332
Income tax payments (refunds), net of refunds	$ 426	$ (50)