Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Operating activities:
Net income	$ 563	$ 352
Adjustments to reconcile net income to net cash used by operating activities:
Depreciation and amortization	219	13
Amortization of debt discount	5
Bad debt expense (recovery)	9	(15)
Share-based compensation	357
Inventory reserve	56	2
(Benefit) provision for deferred income taxes	(163)	9
(Increase) decrease in operating assets:
Accounts receivable	2,785	(3,231)
Inventories	(1,610)	226
Vendor deposits	519	417
Other assets	(585)	510
Increase (decrease) in operating liabilities:
Accounts payable and accrued expenses	(2,068)	(325)
Accrued employee expenses	(94)	(411)
Customer deposits	532	(32)
Billings in excess of costs on uncompleted contracts	(1,260)
Net cash used by operating activities	(735)	(2,485)
Investing activities:
Capital expenditures	(3)
Net cash used by investing activities	(3)
Net proceeds from borrowings on revolving line of credit	603
Debt repayments on term loan	(178)
Net cash provided by financing activities	425
Net decrease in cash and cash equivalents	(313)	(2,485)
Cash and cash equivalents at beginning of period	727	3,941
Cash and cash equivalents at end of period	414	1,456
Supplemental disclosures of cash flow information (In thousands):
Cash paid during the period for interest	61
Cash paid during the period for income taxes	$ 24	$ 3