Equity (Details Narrative) - USD ($)										6 Months Ended
		Jun. 28, 2018	Apr. 02, 2018	Mar. 28, 2018	Mar. 01, 2018	Feb. 26, 2018	Feb. 21, 2018	Feb. 07, 2018	Dec. 02, 2017	Jun. 30, 2018	Jun. 29, 2018	Dec. 31, 2017
Common stock, par value										$ 0.0001		$ 0.0001
Shares issued during the period new issue value										$ 6,942,000
Common stock shares authorized										150,000,000		150,000,000
Accretion of the redeemable preferred shares										$ (438,000)
Capital stock shares authorized										155,000,000
Capital stock par value										$ 0.0001
Blank Check [Member]
Preferred stock, shares authorized										3,328,000
July 2016 Offering [Member]
Number of exercised options to purchase shares										13,508
Common Stock [Member]
Shares issued during the period new issue										3,857,143
Shares issued during the period new issue value	[1]
Gross proceeds from offering, cost					$ 3,000,000
Number of common stock shares sold					1,000,000
Sale of stock price per share					$ 3.00
Accretion of the redeemable preferred shares
Underwriter Warrants [Member]
Offering description					the Company issued to the underwriter warrants to purchase up to 60,000 shares of common stock, or 6% of the number of shares of common stock sold in the offering (the "March Underwriter Warrants"). The March Underwriter Warrants are exercisable at any time and from time to time, in whole or in part, following the date of issuance and ending February 27, 2023, at a price per share equal to $3.75 (125% of the offering price to the public per share).
Number of warrants to purchase common stock					60,000
Warrant exercise price					$ 3.75
Percentage for shares of common stock sold			6.00%
Stock issued price per shares			$ 2.1875
Percentage for gross proceeds of offering			125.00%
Underwriter Warrants [Member] | Maximum [Member]
Number of warrants to purchase common stock			171,429
Series D Warrants [Member]
Common units, per share										$ 0.30
Pre-funded units, per share										0.30
Pre-Funded Warrants [Member]
Common stock, par value										$ 0.01
Series A Warrants [Member]
Conversion of warrants to securities										52,165
Series B Warrants [Member]
Conversion of warrants to securities										122,269
Series D Purchase Agreement [Member]
Sale of stock stated value per share, description							Qualified Offering on a $1.00 per stated value for $1.00 new subscription amount basis (subject to the beneficial ownership limitation set forth in the certificate of designation for the Series C Preferred Stock).
Sale of stock, offering percentage							15.00%			15.00%
Series D Purchase Agreement [Member] | Series D Investor [Member]
Sale of stock stated value per share, description		Qualified Offering on a $1.00 per stated value for $1.00 new subscription amount basis, all outstanding shares of Series C Preferred Stock held by the Series D Investor will be redeemed at a per share purchase price equal to the stated value of the Series C Preferred Stock
Amount utilized for purchase of shares			$ 300,000
SPA Amendment [Member]
Shares issued during the period new issue value										$ 3,200,000
Amount of redeemable preferred stock										2,580,000
Fair value of embedded derivative										620,000
Waiver Agreement [Member] | Series D Investor [Member]
Gross proceeds from offering, cost						$ 7,000,000
Offering description						(i) the Series D Exchange Right would not be applicable to an offering of up to $7,000,000 which occurred no later than March 9, 2018, (ii) the Company shall reduce the conversion price of the Series D Preferred Stock to the public offering price of our common stock in such offering, and (iii) instead of using 15% of the proceeds from such offering to redeem shares of Series C Preferred Stock held by the Series D Investor, the Company shall use 15% of the proceeds from such offering to redeem a portion of the outstanding shares of Series D Preferred Stock held by the Series D Investor at a per share purchase price equal to the stated value of the Series D Preferred Stock.
Underwriting Agreement [Member]
Shares issued during the period new issue value				$ 2,857,143
Letter Agreement [Member]
Accretion of the redeemable preferred shares										438,000
Qualified Offering [Member] | Series D Investor [Member]
Due from affiliates		$ 3,000,000
Public Offering [Member]
Shares issued during the period new issue			2,857,143
Gross proceeds from offering, cost			$ 5,000,000
Sale of stock price per share			$ 1.75
July 2018 Offering [Member] | Underwriting Agreement [Member]
Common stock, par value											$ 0.0001
Number of warrants to purchase common stock											4,999,999
Warrant exercise price											$ 0.29
Common units, shares											10,851,417
Pre-funded units, shares											22,481,916
Common units, per share											$ 0.30
Pre-funded units, per share											0.29
Underwriting discount and commission price per shares											$ 0.0203
July 2018 Offering [Member] | Underwriting Agreement [Member] | Common Stock [Member]
Number of warrants to purchase common stock											4,999,999
July 2018 Offering [Member] | Underwriting Agreement [Member] | Series D Warrants [Member]
Number of warrants to purchase common stock											4,999,999
Underwriting discount and commission price per shares											$ 0.0007
July 2018 Offering [Member] | Underwriting Agreement [Member] | Series D Warrants [Member] | Maximum [Member]
Common stock, par value											$ 0.01
Number of warrants to purchase common stock											4,999,999
Common stock shares authorized											4,999,999
Series D Convertible Preferred Stock [Member]
Conversion preferred to convertible securities										$ 171,429
Series D Convertible Preferred Stock [Member] | Private Placements [Member]
Shares issued during the period new issue									750
Proceeds from sale of stock									$ 750,000
Shares issued during the period new issue value									$ 1,000
Convertible preferred stock conversion price per share									$ 7.00
Series D Convertible Preferred Stock [Member] | Qualified Offering [Member]
Proceeds from sale of stock									$ 8,000,000
Sale of stock stated value per share, description									Qualified Offering on a $1.00 per stated value for $1.00 new subscription amount basis. In addition, in accordance with the Series D Purchase Agreement, the certificate of designation for the Series B Preferred Stock was amended to provide that each share of outstanding Series B Convertible Preferred Stock (the "Series B Preferred Stock") would be automatically exchanged into the securities the Company would sell in a Qualified Offering on a $1.00 per stated value for $1.00 new subscription amount basis.
Series B Convertible Preferred Stock [Member]
Conversion stock shares converted										9,772
Conversion preferred to convertible securities										$ 80,620
Series B Convertible Preferred Stock [Member] | Private Placements [Member]
Convertible preferred stock conversion price per share									$ 7.00
Series D Preferred Stock [Member]
Shares issued during the period new issue
Shares issued during the period new issue value
Convertible preferred stock conversion price per share			$ 1.75		$ 3.00
Convertible preferred stock shares issued upon conversion			71,429		142,857
Preferred stock, shares outstanding			300		750
Preferred stock description			the fair value increased substantially, i.e by more than 10%, the change in terms was accounted for as an extinguishment.		The fair value increased substantially, i.e by more than 10%, the change in terms was accounted for as an extinguishment.
Changes in carrying amount			$ 32,000		$ 49,000
Accretion of the redeemable preferred shares
Series D Preferred Stock [Member] | SPA Amendment and Waiver Agreement [Member]
Convertible preferred stock conversion price per share			$ 3.00		$ 7.00
Offering description					15% of the gross proceeds from the offering
Payments to acquire shares					$ 450,000
Number of shares purchased					450
Series B Preferred Stock [Member]
Shares issued during the period new issue
Shares issued during the period new issue value
Convertible preferred stock conversion price per share				$ 1.75	$ 3.00						$ 0.30
Convertible preferred stock shares issued upon conversion				237,916	190,333					111,443	3,330,828
Preferred stock, shares outstanding				17,303	17,303						17,303
Accretion of the redeemable preferred shares
Conversion preferred to convertible securities										$ 3,330,828
Number of exercised options to purchase shares										13,508
Proceeds from placement agent										$ 557,205
Percentage of cumulative dividend rate										15.00%
Series C Preferred Stock [Member]
Shares issued during the period new issue
Shares issued during the period new issue value
Convertible preferred stock conversion price per share				$ 1.75	$ 3.00						$ 0.30
Convertible preferred stock shares issued upon conversion				688,297	1,497,427						8,081,920
Preferred stock, shares outstanding				451,695	741,651						378,840
Accretion of the redeemable preferred shares
Conversion preferred to convertible securities										$ 8,081,920
Series C Preferred Stock [Member] | Series D Investor [Member]
Conversion stock shares converted										71,923
Series C Preferred Stock [Member] | Series D Purchase Agreement [Member] | Series D Investor [Member]
Number of shares purchased			46,875
Series C Preferred Stock [Member] | Second Waiver Agreement [Member] | Series D Investor [Member] | Planned April 2018 Offering [Member]
Gross proceeds from offering, cost				$ 5,000,000
Offering description				(i) the Series D Exchange Right would not be applicable to a subsequent financing consisting solely of shares of common stock, which shall be publicly registered on Form S-3 for gross proceeds to us of up to $5,000,000, to be consummated by not later than April 3, 2018 (the "Planned April 2018 Offering"), (ii) the Company's obligation to use 15% of the proceeds from any subsequent offering of our securities that is not a Qualified Offering to redeem the outstanding shares of the Series C Preferred Stock held by the Series D Investor would not be applicable to the Planned April 2018 Offering, (iii) the Company shall reduce the conversion price of the Series D Preferred Stock to the public offering price of our common stock sold in the Planned April 2018 Offering, and (iv) the Company shall use $300,000 of the proceeds from the Planned April 2018 Offering to redeem outstanding shares of Series C Preferred Stock held by the Series D Investor at a per share purchase price equal to the stated value of the Series C Preferred Stock.
Amount utilized for redemption of shares				$ 300,000
Series C Convertible Preferred Stock [Member]
Conversion stock shares converted										362,811
Conversion preferred to convertible securities										$ 1,092,154
Series A Warrants [Member]
Number of warrants to purchase common stock										1,545
Series C Convertible Preferred Stock One [Member]
Conversion preferred to convertible securities										$ 1,534,357
Secretary of State of Delaware a Certificate of Amendment [Member]
Reverse stock split								one-for-thirty-five reverse stock split.
Common stock, par value								$ 0.0001

[1] Represents an amount less than $1 thousand