Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
OPERATING ACTIVITIES:
Net income (loss)	$ 329	$ (45)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	52	40
Stock based compensation expense	6	5
Provision for bad debt	(1)
Amortization of operating lease asset	80	72
Change in operating assets and liabilities:
Accounts receivable	97	72
Inventories	(201)	(202)
Prepaid expenses and other assets	(35)	9
Accounts payable	(13)	108
Accrued compensation	(93)	(64)
Accrued expenses and interest	6	(4)
Operating lease liability	(97)	(86)
Net cash provided by (used in) operating activities	130	(95)
INVESTING ACTIVITIES:
Investment in equipment and leasehold improvements	(27)	(8)
Net cash used in investing activities	(27)	(8)
FINANCING ACTIVITIES:
Repayment of term note-shareholder		(49)
Repayment of unsecured note payable	(154)	(209)
Proceeds from unsecured note payable		300
Net cash provided by line of credit	45	1
Borrowings of credit card advance		250
Repayment of credit card advance	(56)	(152)
Repayments of secured notes payable	(125)	(70)
Repayment of unsecured line of credit	(3)	(3)
Payments on equipment notes	(28)	(32)
Principal payments on capital leases	(2)	(6)
Net cash (used in) provided by financing activities	(323)	30
Net decrease in cash and cash equivalents	(220)	(73)
Cash and cash equivalents at beginning of period	1,152	649
CASH AND CASH EQUIVALENTS AT END OF PERIOD	932	576
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Purchases of equipment with equipment notes	35
Operating lease asset obtained in exchange for operating lease liability		448
Cash paid during the period for: Interest	$ 106	157
Cash paid during the period for: Income taxes