Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2018	Jul. 31, 2017
Operating Activities
Net loss	$ (445)	$ (488)
Adjustments to reconcile net loss to net cash used in operating activities:
Write down of inventory		99
Changes in operating assets and liabilities
Prepaid expenses, deposits and other current assets	(10)	46
Accounts payable and accrued expenses	234	167
Net cash used in operating activities	(221)	(176)
Financing Activities
Proceeds from note payable - related party	300	100
Net cash provided by financing activities	300	100
Net (decrease) increase in cash	79	(76)
Cash, beginning of year	11	87
Cash, end of year	90	11
Supplemental disclosure of cash flow information
Interest