Shareholders' Equity (Details Textual) - USD ($)			1 Months Ended				3 Months Ended		6 Months Ended	12 Months Ended
	May 07, 2018	Mar. 13, 2018	Mar. 31, 2018	Nov. 29, 2017	Jun. 30, 2017	Jun. 28, 2017	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2018	Dec. 31, 2017	Dec. 31, 2014	Jan. 26, 2018
Shareholders' Equity (Textual)
Common stock, shares authorized							150,000,000		150,000,000	150,000,000
Common stock held in treasury							11,500		11,500	11,500
Offering costs							$ 3,000,000			$ 3,000,000
Common stock issued to placement agent					300,000				2,154,995
Term of warrants				5 years	5 years
Warrants exercise price, per share						$ 1.90
Common stock, shares issued							14,658,979		21,158,149	14,658,979
Stock issued for services rendered										5,000
Convertible stock, shares issued									760,500
Deemed dividend									$ 1,548,590
Converted stock									76,050
Warrant liability									$ 701,590
Warrants issued												200,000
Shares of common stock cancelled									400,000
Underwriting Agreement [Member]
Shareholders' Equity (Textual)
Term of warrants						5 years
Description of securities purchase agreement				The Company, entered into a Securities Purchase Agreement with five (5) accredited investors (the "Purchasers"). Pursuant to the Securities Purchase Agreement, the Purchasers purchased 1,868,933 shares of the Company's common stock, par value $0.025 per share at a price of $1.03 per share of Common Stock, 736,948 Series A Common Stock Purchase Warrants (the "Series A Warrants"), and 664,753 Series B Common Stock Purchase Warrants for an aggregate of $1,925,000. The Series A Warrants are exercisable immediately, at the price of $1.31 per share, and expire five years from the date of issuance. The Series B Warrants are exercisable on the date six months from the date of issuance, at the price of $1.31 per share, expiring five years from the initial exercise date.
Employee Compensation [Member]
Shareholders' Equity (Textual)
Common stock issued to placement agent									62,162
Acquisition Agreement [Member]
Shareholders' Equity (Textual)
Common stock issued to placement agent									10,000
Consulting Agreement [Member]
Shareholders' Equity (Textual)
Common stock issued to placement agent									250,000
American Science And Technology [Member]
Shareholders' Equity (Textual)
Common stock issued to placement agent									500,000
Exercise Of Warrants [Member]
Shareholders' Equity (Textual)
Common stock issued to placement agent									17,500
Board of Directors Chairman [Member]
Shareholders' Equity (Textual)
Common stock, shares authorized											11,500
Payments for repurchase of common stock											$ 230,000
Common stock, repurchase price per share											$ 20.00
Common stock issued to placement agent									94,581
Investor [Member]
Shareholders' Equity (Textual)
Offering costs							$ 3,000,000	$ 1,410,000		$ 3,000,000
Offering units, description							Each Unit comprised of (i) one (1) share of Series E Preferred Stock, par value $0.001 per share (the "Series E Preferred Stock"), (ii) fifteen (15) warrants (the "Warrants") to purchase shares of the Company's common stock, par value $0.025 per share ("Common Stock"), at a per unit purchase price of $10.00.	Each Unit comprised of (i) one (1) share of Series D Preferred Stock, par value $0.001 per share (the "Series D Preferred Stock"), (ii) fifteen (15) warrants (the "Warrants") to purchase shares of the Company's common stock, par value $0.025 per share ("Common Stock"), and (iii) three (3) shares of Common Stock, at a per unit purchase price of $10.00.
Convertible stock, shares issued									2,500
Flux Carbon [Member]
Shareholders' Equity (Textual)
Common stock issued to placement agent									3,000,000
Series E Preferred Stock
Shareholders' Equity (Textual)
Percentage of dividend							20.00%			20.00%
Common stock issued to placement agent									2,035,930	600,000
Convertible stock, shares issued									2,223,950
Deemed dividend			$ 1,760,783						$ 387,000
Post modification fair value			2,717,000
Prior carrying balance			957,000
Converted stock									203,593
Series E Preferred Stock | Investor [Member]
Shareholders' Equity (Textual)
Common stock issued to placement agent										600,000
Series D Preferred Stock [Member]
Shareholders' Equity (Textual)
Preferred stock, shares authorized							141,000		141,000	141,000
Preferred stock, shares issued							141,000		106,950	141,000
Preferred stock, shares outstanding							141,000		106,950	141,000
Common stock issued to placement agent									340,500
Warrants exercise price, per share		$ 0.94
Deemed dividend			866,000						$ 212,000
Post modification fair value			1,269,000
Prior carrying balance			$ 403,000
Converted stock									34,050
Fair value of conversion option, percentage			10.00%
Number of shares beneficial conversion	1,029,144
Additional shares issued recognized as deemed dividend	$ 739,548
Preferred Stock [Member] | Minimum [Member]
Shareholders' Equity (Textual)
Conversion price	$ 0.49356
Preferred Stock [Member] | Maximum [Member]
Shareholders' Equity (Textual)
Conversion price	$ 0.94
Preferred Series G Shares
Shareholders' Equity (Textual)
Preferred stock, shares authorized							500,000		500,000	500,000
Preferred stock, shares issued							0		202,600	0
Preferred stock, shares outstanding							0		202,600	0
Preferred stock amended, description									The Company submitted for filing with the Secretary of State of the State of New York, on June 1, 2018, the Certificate of Amendment to the Certificate of Incorporation of the Company (the “Series G Amendment to Certificate”), which established 500,000 shares of the Series G Convertible Preferred Stock (“Series G Stock”), par value $0.001 per share, having such designations, rights and preferences as set forth in the Amendment to Certificate.
Preferred stock, description									The shares of Series G Stock have a stated value of $100.00 per share, are convertible into Common Stock at a price of the greater of $0.50 per share or 100% of the lowest closing market price per share for the thirty days prior to conversion, subject to certain adjustments and beneficial ownership limitations. Shares of the Series G Stock are non-voting, but, in the event a dividend is declared by the Board of Directors, entitle the holder of each share of Series G Stock to receive a cumulative dividend, in each case equal in amount and kind to that payable to the holder of the number of shares of the Company’s common stock into which that holder's Series G Stock could be converted on the record date for the dividend without giving effect to the 9.9% conversion limitation stated above.
Series F Preferred Stock [Member]
Shareholders' Equity (Textual)
Preferred stock, shares authorized							3,400		3,400	3,400
Preferred stock, shares issued							0		2,500	0
Preferred stock, shares outstanding							0		2,500	0
Offering costs									$ 2,002,000
Offering units, description									Each unit consisting of (i) 2,500 shares of Series F Preferred Stock, par value $0.001 per share, with a stated value of $1,000 per share (the "Series F Preferred Stock"); and (ii) 5,319,141 Series A warrants (the "Warrants") to purchase shares of the Company's common stock.
Percentage of dividend									8.00%
Common stock issued to placement agent									200,000
Placement agents aggregate cash fee									$ 180,000
Placement agent's expenses									40,000
Series F Preferred Stock [Member] | Investor [Member]
Shareholders' Equity (Textual)
Offering costs									2,250,000
Series A Warrant Liability [Member]
Shareholders' Equity (Textual)
Deemed dividend									4,214,000
Warrants fair value issuance									6,216,000
Unrealized gain on derivative liability									$ 1,708,000
Preferred Series A Shares
Shareholders' Equity (Textual)
Preferred stock, shares authorized							51		51	51
Preferred stock, shares issued							51		51	51
Preferred stock, shares outstanding							51		51	51
Preferred stock, voting rights, description									Each share of Series A Preferred Stock has no conversion rights, is senior to any other class or series of capital stock of the Company and has special voting rights. Each one (1) share of Series A Preferred Stock shall have voting rights equal to (x) 0.019607 multiplied by the total issued and outstanding Common Stock eligible to vote at the time of the respective vote (the "Numerator"), divided by (y) 0.49, minus (z) the Numerator.
Series B Preferred Stock [Member]
Shareholders' Equity (Textual)
Preferred stock, shares authorized							71,210		71,210	71,210
Preferred stock, shares issued							0		0	0
Preferred stock, shares outstanding							0		0	0
Warrant [Member]
Shareholders' Equity (Textual)
Warrants exercise price, per share							$ 1.44			$ 1.44
Common stock, shares issued							13,154,872		23,578,208	13,154,872
Warrant [Member] | Series E Preferred Stock
Shareholders' Equity (Textual)
Preferred stock, shares outstanding									223,950
Common stock issued to placement agent										4,500,000
Convertible stock, shares issued									2,223,950
Deemed dividend		$ 145,000
Warrant [Member] | Series D Preferred Stock [Member]
Shareholders' Equity (Textual)
Preferred stock, shares issued									34,050
Deemed dividend		$ 90,000
Warrant [Member] | Series F Preferred Stock [Member]
Shareholders' Equity (Textual)
Common stock issued to placement agent									200,000
Term of warrants									5 years
Warrants exercise price, per share				$ 0.94					$ 0.95
Deemed dividend				$ 10,000
Warrants issued									5,319,143
Exercisable term									5 years
Common Stock [Member]
Shareholders' Equity (Textual)
Common stock, shares issued									6,910,673