Preferred Shares and Common Shares (Details Narrative) - USD ($)	3 Months Ended
	Jan. 31, 2018	Jan. 31, 2017	Oct. 31, 2017	Sep. 30, 2017	Sep. 20, 2017	Apr. 07, 2017
Convertible preferred stock, shares authorized	9,993,545		9,993,545
Sales of stock	$ 40,000
Warrant exercise price per share				$ 30.00
Preferred stock value	109,104,000		$ 109,995,000
Fair value of warrants	$ 3,374,000	$ (8,000)
Series A Convertible Preferred Stock [Member]
Preferred stock, stated value per share	$ 0.68
Preferred stock initial conversion price, per share	4.08
Preferred stock current conversion price per share	$ 3.00
Preferred stock conversion price, percentage	0.00%
Convertible preferred stock, shares authorized	8,830,000		8,830,000
Preferred stock value	$ 391,000		$ 769,000
Series A Convertible Preferred Stock [Member] | Maximum [Member]
Preferred stock conversion price, per share	$ 3.54
Series A Convertible Preferred Stock [Member] | Minimum [Member]
Beneficially ownership percentage	4.99%
Beneficially not ownership percentage	9.99%
Series B Convertible Preferred Stock [Member]
Preferred stock, stated value per share	$ 140.00
Preferred stock initial conversion price, per share	8.40
Preferred stock conversion price, per share	$ 8.40
Convertible preferred stock, shares authorized	54,250		54,250
Preferred stock value	$ 4,020,000		$ 4,020,000
Series B Convertible Preferred Stock [Member] | Maximum [Member]
Beneficially ownership percentage	9.99%
Series B Convertible Preferred Stock [Member] | Minimum [Member]
Beneficially ownership percentage	4.99%
Series C Convertible Preferred Stock [Member]
Preferred stock, stated value per share	$ 120.00
Preferred stock initial conversion price, per share	7.20
Preferred stock current conversion price per share	5.16
Preferred stock conversion price, per share	$ 7.80
Convertible preferred stock, shares authorized	26,000		26,000
Preferred stock value			$ 201,000
Series C Convertible Preferred Stock [Member] | Maximum [Member]
Beneficially ownership percentage	9.99%
Preferred stock reduction conversion price, per share	$ 5.16
Series C Convertible Preferred Stock [Member] | Minimum [Member]
Beneficially ownership percentage	4.99%
Series D Convertible Preferred Stock [Member]
Preferred stock, stated value per share	$ 1,000
Preferred stock initial conversion price, per share	$ 600
Convertible preferred stock, shares authorized	170,000		170,000
Preferred stock value			$ 312,000
Series D Convertible Preferred Stock [Member] | Maximum [Member]
Beneficially ownership percentage	9.99%
Series D Convertible Preferred Stock [Member] | Minimum [Member]
Beneficially ownership percentage	4.99%
Series E Convertible Preferred Stock [Member]
Preferred stock, stated value per share						$ 1,000
Preferred stock initial conversion price, per share						$ 1.00
Convertible preferred stock, shares authorized	7,050		7,050			7,050
Common stock closing price per share						$ 14.85
Preferred stock value	$ 104,693,000		$ 104,693,000
Redeemable Series F Convertible Preferred Stock [Member]
Offering costs					$ 356,000
Redeemable Series F Convertible Preferred Stock [Member] | Accredited Investors [Member]
Preferred stock, stated value per share					$ 0.001
Sale of stock price, per share					$ 2,750
Warrants to purchase shares of common stock					322,727
Warrant exercise price per share					$ 30.00
Series F Preferred Stock [Member]
Beneficially ownership percentage	4.99%
Offering costs					$ 82,000
Description on certificate of designation	On the two (2) year anniversary of the initial issuance date, any Series F Preferred Shares outstanding and not otherwise already converted, shall, at the option of the holder, either (i) automatically convert into common stock of the Company at the conversion price then in effect or (ii) be repaid by the Company based on the stated value of such outstanding Series F Preferred Shares. In addition, in the event that the Company’s common stock attains a consolidated bid price of $45 or greater for any four (4) trading days during any eight (8) trading day period, the Series F Preferred Shares shall be automatically converted to common stock, without any further action by the holder (subject to the conversion limitation in the event that such conversion would result in such holder holding in excess of four and ninety-nine one-hundredths (4.99%) percent of the common stock of the Company).
Consolidated bid price	$ 45
Fair value of warrants	4,300,000
Bifurcated embedded conversion feature	9,300,000
Preferred stock dividends	13,600,000
Preferred stock reduction in additional paid in capital	$ 904,000
Redeemable Series F Preferred Shares [Member]
Description on redeemable preferred shares	In the event the Company fails to file, or obtain effectiveness of, such registration statement with the specified period of time, the Company will be obligated to pay liquidated damages equal to the product of one 1% percent multiplied by the aggregate subscription amount paid by such investor for every thirty (30) days during which such filing is not made and/or effectiveness obtained, such fee being subject to certain exceptions, up to a maximum of six (6) percent.
Preferential amount	$ 2,750
6% Series F Convertible Preferred Shares [Member]
Preferred stock initial conversion price, per share	$ 27.50
Preferred stock value	$ 2,750
Series A Preferred Shares [Member]
Number of convertible into an aggregate shares issued	1,544,572
Series C Preferred Shares [Member]
Number of convertible into an aggregate shares issued	2,578
Series D Preferred Shares [Member]
Number of convertible into an aggregate shares issued	26,667
Common Stock [Member]
Number of convertible into an aggregate shares issued	454,395