Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2017	Oct. 31, 2016
Current assets:
Cash and cash equivalents	$ 3,027	$ 6,523
Prepaid expenses and other current assets	411	47
Receivable from Zift	60
Current assets related to discontinued operations		163
Total current assets	3,498	6,733
Non-current assets:
Property and equipment, net	2,073	18
Receivable from Zift, non-current	30
Total non-current assets	2,103	18
TOTAL ASSETS	5,601	6,751
Current liabilities:
Accounts payable and accrued expenses	1,439	474
Warrant liability		70
Current liabilities related to discontinued operations		810
Total current liabilities	1,439	1,354
Total liabilities	1,439	1,354
Commitments and Contingencies
STOCKHOLDERS' EQUITY:
Convertible preferred stock - 10,000,000 shares authorized, 3,246,042 and 7,374,454 shares issued and outstanding at July 31, 2017 and October 31, 2016, aggregate liquidation preference $2,140 and $4,854, respectively	111,195	10,153
Common stock - $.001 par value; 250,000,000 shares authorized; 6,093,743 and 2,782,963 shares issued and outstanding at July 31, 2017 and October 31, 2016, respectively	6	3
Additional paid-in capital	142,358	123,417
Accumulated deficit	(249,397)	(128,176)
Total stockholders' equity	4,162	5,397
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 5,601	$ 6,751