Annual report pursuant to Section 13 and 15(d)

Stockholders Equity (Details Narrative)

Stockholders Equity (Details Narrative) $ / shares in Units, $ in Thousands									12 Months Ended
	Jun. 10, 2018 USD ($) $ / shares	May 16, 2018 USD ($) $ / shares	Oct. 01, 2017 USD ($) $ / shares shares	Jul. 12, 2017 USD ($) $ / shares	Apr. 28, 2017 USD ($) $ / shares	Apr. 27, 2017 shares	Oct. 31, 2016 USD ($) shares	Aug. 26, 2016 USD ($) N $ / shares shares	Sep. 30, 2018 USD ($) $ / shares shares	Oct. 01, 2017 USD ($) $ / shares shares	Oct. 02, 2016 $ / shares shares
Common stock par value (in dollars per share) \| $ / shares			$ 0.001						$ 0.001	$ 0.001	$ 0.001
Common shares outstanding			8,190,101						8,333,353	8,190,101
Underwriter Warrant [Member]
Number of shares issued								364,435
Common Stock [Member]
Common shares outstanding									8,333,353
Number of shares exercised for conversion									725,000	775,000
Share price (in dollars per share) \| $ / shares								$ 1.20
Number of common shares repurchased \| $	$ 500,000	$ 200,000
Treasury common shares (in dollars per share) \| $ / shares	$ 1	$ 1
Total number of common shares repurchased \| $	$ 700,000
Warrant [Member]
Share price (in dollars per share) \| $ / shares				$ 0.02
Dividends, preferred stock \| $			$ 261	$ 261
Number of shares issued								4,323,135
Series C Preferred Shares [Member]
Number of shares exercised for conversion									174	186
Stock conversion amount \| $									$ 900	$ 900
Number of shares issued upon conversion									725,000
Preferred stock, authorized			400						400	400	400
Preferred stock, outstanding			174						0	174	360
Number of shares issued								400
Preferred stock par value (in dollars per share) \| $ / shares			$ 0.001						$ 0.001	$ 0.001	$ 0.001
Series C Preferred Shares [Member] \| Public Offering [Member]
Stock conversion amount \| $								$ 400
Number of shares issued								400
Class A Units [Member]
Share price (in dollars per share) \| $ / shares								$ 1.20
Number of units \| N								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”)
Class B Units [Member]
Number of units \| N								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.
Series A Preferred Stock [Member] \| Public Offering [Member]
Revised conversion price (in dollars per share) \| $ / shares								$ 1.20
Longview [Member] \| Private Placement [Member]
Share price (in dollars per share) \| $ / shares					$ 0.74
Number of shares issued upon conversion						700,000
Number of shares issued upon conversion, value \| $					$ 518,000
Number of common shares repurchased \| $					$ 518,000
Sileas [Member]
Number of treasury common shares							197,299
Settlement of account receivable \| $							$ 155
Sileas [Member] \| Series C Preferred Shares [Member]
Number of shares issued upon conversion										45,799
Number of shares issued										775,000