Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details Narrative)

Stockholders' Equity (Details Narrative) $ / shares in Units, $ in Thousands				6 Months Ended	12 Months Ended	27 Months Ended
	Oct. 31, 2016 USD ($) shares	Aug. 26, 2016 USD ($) Unit $ / shares shares	Feb. 21, 2012 USD ($) $ / shares shares	Apr. 02, 2017 $ / shares shares	Oct. 02, 2016 USD ($) $ / shares shares	Jun. 29, 2014 USD ($) $ / shares	Oct. 02, 2017 shares	Sep. 27, 2015 shares	Mar. 26, 2015 $ / shares shares
Common shares outstanding				8,190,101	8,266,601
Preferred stock, outstanding								1,001
Net proceeds from offering \| $		$ 4,245
Gross proceeds from offering \| $		4,750
Underwriter expenses \| $		505
Deferred offering cost \| $		$ 252
Subsequent Event [Member]
Common shares outstanding							314,867
Class B Units [Member]
Share price (in dollars per share) \| $ / shares		$ 5,000
Number of units \| Unit		400
Description of units		Each unit comprised of one share of preferred stock with a conversion price of $1.20 which is convertible into 4,167 shares of common stock and warrants to purchase 4,167 shares of common stock.
Class A Units [Member]
Share price (in dollars per share) \| $ / shares		$ 1.20
Number of units \| Unit		2,291,900
Description of units		Unit consisting of one share of common stock and one five-year warrant to purchase one share of common stock with an exercise price of $1.50 per share (each, a "warrant"),
6% Series A Preferred Stock [Member]
Share price (in dollars per share) \| $ / shares					$ 6,860	$ 6,860
Number of shares issued upon conversion					935
Number of shares issued upon conversion, value \| $					$ 6,415
Preferred stock redemption amount \| $					$ 455
Preferred stock, authorized					5,000
Preferred stock par value (in dollars per share) \| $ / shares					$ 0.001
Preferred stock, conversion price (in dollars per share) \| $ / shares					1.20
Revised conversion price (in dollars per share) \| $ / shares			$ 10.00
Preferred stock dividend arrears waived \| $						$ 884
Revised conversion price (in dollars per share) \| $ / shares					$ 2.50
Series B Preferred Stock [Member]
Share price (in dollars per share) \| $ / shares									$ 1,629
Preferred stock, authorized									1,010
Preferred stock par value (in dollars per share) \| $ / shares									$ 0.001
Preferred stock, conversion price (in dollars per share) \| $ / shares									$ 1.20
Series C Preferred Stock [Member]
Number of shares issued upon conversion					166,667
Preferred stock, authorized				400	400
Preferred stock par value (in dollars per share) \| $ / shares				$ 0.001	$ 0.001
Preferred stock, outstanding				342	360
Beneficial Owner [Member]
Number of shares issued upon conversion					247
Alpha Capital [Member] \| 6% Series A Preferred Stock [Member]
Number of shares issued upon conversion			5,000
Preferred stock dividend arrears waived \| $			$ 213
Sileas Corporation [Member]
Number of treasury common shares	197,299
Settlement of account receivable \| $	$ 155
Sileas Corporation [Member] \| Series C Preferred Stock [Member]
Number of shares issued upon conversion				45,799
Number of shares issued				75,000
Number of shares cancelled				197,299
Public Offering [Member] \| 6% Series A Preferred Stock [Member]
Revised conversion price (in dollars per share) \| $ / shares		$ 1.20
Common Stock [Member]
Number of shares issued upon conversion					5,318,896
Common Stock [Member] \| Public Offering [Member]
Number of shares issued upon conversion					5,619,587
Number of shares issued					2,291,900
Underwriter Warrant [Member]
Number of shares issued		166,500
Vendor [Member]
Number of shares issued upon conversion					40,000