Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (116,021)	$ (1,748)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	184	14
Stock based compensation expense	8,624	993
Research and development - intellectual property acquired	104,693
Amortization of capitalized software development costs and license fees	50	85
Change in fair value of warrant liability	8	26
Offering costs expensed		21
Changes in operating assets and liabilities:
Accounts receivable	48	(132)
Capitalized software development costs and license fees		9
Prepaid expenses and other current assets	(279)	(77)
Accounts payable and accrued expenses	42	(190)
Payable to Zift		(10)
Net cash used in operating activities	(2,651)	(1,009)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property and equipment	(1,961)
Net cash used in investing activities	(1,961)
CASH FLOWS FROM FINANCING ACTIVITIES
Special cash dividend		(10,000)
Proceeds from stock options exercised	588	129
Net proceeds from the sale of common stock and warrants		1,406
Payments to Zift		(233)
Proceeds from the sale of common stock	2,278
Net cash provided by (used in) financing activities	2,866	(8,698)
Net decrease in cash and cash equivalents	(1,746)	(9,707)
Cash and cash equivalents - beginning of period	6,523	17,053
Cash and cash equivalents - end of period	4,777	7,346
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid during the period for income taxes
Supplemental schedule of non-cash investing and financing activities:
Conversion of Series A preferred stock to common stock	816	147
Conversion of Series B preferred stock to common stock	514
Conversion of Series C preferred stock to common stock	441
Conversion of Series D preferred stock to common stock	1,127	140
Unpaid liability for acquisition of property and equipment	83
Warrant exchange for common stock shares	78
Common stock shares and warrants issued for offering costs		$ 75