Related Parties (Details Textual) - USD ($) $ / shares in Units, $ in Thousands				1 Months Ended
	Jul. 03, 2018	Jun. 06, 2018	Nov. 07, 2012	Dec. 18, 2018	Dec. 31, 2017	Dec. 22, 2016	Oct. 28, 2016	Jun. 30, 2016	Dec. 30, 2015
Related Parties (Textual)
Description of agreement			Mr. Lucatz agreed to devote 60% of his time to Micronet matters for the three year term of the agreement and Micronet agreed to pay the entities controlled by Mr. Lucatz management fees consisting of: (i) management fees of $13 on a monthly basis, and cover other monthly expenses, (ii) an annual bonus of 3% of the amount by which the annual EBITDA for such year exceeds the average annual EBITDA for 2011 and 2010, and (iii) a bonus of 0.5% of the purchase price of any acquisition or capital raising transaction, excluding the public offering contemplated at such time, completed by us during the term of the agreement. Such agreement was further subject to the approval of Micronet’s stockholders, which was obtained at a special meeting held on January 30, 2013 for that purpose and went into effect following its execution on February 8, 2013. The Micronet Agreement was extended on November 1, 2015 for three years on the same terms and conditions and was approved by Micronet’s Board of Directors on October 11, 2015 and Micronet’s shareholders on November 16, 2015. Effective July 6, 2017, D.L. Capital Ltd. consented to reduce the requirement of the time Mr. Lucatz is to devote to Micronet matters to 22%, as well as a reduction in .the fees to be paid to D.L. Capital Ltd.to NIS 23,000.
Exercise price of per share						$ 2.00	$ 2.00	$ 2.00
Acquisitions description	The other counterparties have insisted that the Company modify the terms of the 1,187,500 Warrants to eliminate or modify certain provisions such that all of the Warrants are exchanged for new warrants (the “New Warrants”) which New Warrants shall be exercisable at $2 per share of New Public Company common stock (subject to adjustment as provided herein and therein) and shall expire on June 30, 2022. Subject to, and upon closing of the Acquisition Agreement, securities issued in connection with the payment of the Indebtedness owing to Yorkville, including but not limited to the amortization of such Indebtedness and the conversion of such Indebtedness into up to 1,000,000 shares of MICT Common Stock at a price of not less than $1.10 per share and up to 250,000 shares of MICT Common Stock at a price of not less than $1.0 per share.
Mr Lucatz [Member]
Related Parties (Textual)
Annual base salary		$ 400
Cash bonus		$ 300
Stock option to purchase shares		300,000
Exercise price of per share		$ 1.32
Shares of common stock vest		100,000
Acquisitions description				(i) to each of MICT’s Board members, 300,000 options to purchase MICT common stock (1,200,000 options in the aggregate) with an exercise price equal to $1.65 which shall be granted as success bonuses under MICT’s existing Stock Incentive Plans or under the GFH Equity Plan (including the GFH Israeli Sub-Plan) and which shall be, converted into MICT Replacement Options (as described in Section 2.6(b) of the Acquisition Agreement) and which, for the, avoidance of doubt, and notwithstanding the termination of the employment or directorship of the, optionholder, shall expire on the 15 month anniversary of the closing date of the Acquisition Agreement); and (ii) up to an additional, 300,000 restricted shares of MICT ‘s common stock, to be issued to officers and service providers of MICT.
BVI Pubco [Member]
Related Parties (Textual)
Acquisitions description				Merger Sub will merge with and into the Company, as a result of which each outstanding share of the Company’s common stock and warrant to purchase the same shall be cancelled in exchange for the right of the holders thereof to receive 0.93 substantially equivalent securities of BVI Pubco, after which BVI Pubco will acquire (i) all of the issued and outstanding securities of BI China in exchange for newly issued ordinary shares of BVI Pubco and (ii) all of the issued and outstanding ordinary shares of ParagonEx for a combination of cash in the amount equal to approximately $25 million (the majority of which was raised in a private placement by BVI Pubco), unsecured promissory notes and newly issued ordinary shares of BVI Pubco, or collectively, the Acquisitions.
Meydan [Member]
Related Parties (Textual)
Loan amount					$ 326				$ 750