Commitments	12 Months Ended
Dec. 31, 2017
Commitments and Contingencies Disclosure [Abstract]
Commitments	Note 6 — Commitments *Underwriting Agreement* The Company entered into an agreement with the underwriters of the Offering (“Underwriting Agreement”). The Underwriting Agreement required the Company to pay an underwriting discount of 3.0% of the gross proceeds of the Offering as an underwriting discount and incur a deferred underwriting discount of up to 2.0% for an aggregate underwriting discount of 5.0% of the gross proceeds of the Offering, in each case as set forth in the Underwriting Agreement. The Company will pay the deferred underwriting fee at the closing of the Business Combination. The underwriters also purchased an interest in M SPAC Holdings I LLC, an entity controlled by the Company’s insiders, which entitles it to a beneficial interest in 63,184 insider shares. The Underwriting Agreement granted Chardan Capital Markets, LLC a right of first refusal, for a period of thirty-six months from the closing of the Offering, to act as lead investment banker, lead book-runner, and/or lead placement agent with 33% of the economics or 25% if three investment banks are involved in the transaction, for any public or private equity and debt offerings during such period. The Underwriting Agreement will provide that the Company will pay Chardan Capital Markets, LLC a warrant solicitation fee of five percent (5%) of the exercise price of each public warrant exercised during the period commencing on the later of 12 months from the closing of the Proposed Public Offering or 30 days after the completion of the Company’s initial business combination including warrants acquired by security holders in the open market. The warrant solicitation fee will be payable in cash. There is no limitation on the maximum warrant solicitation fee payable to Chardan Capital Markets, LLC except to the extent it is limited by the number of warrants outstanding. *Registration Rights* The Initial Stockholders are entitled to registration rights with respect to their initial shares and the purchasers of the Private Units will be entitled to registration rights with respect to the Private Units (and underlying securities), pursuant to an agreement signed on September 13, 2016. The holders of the majority of the initial shares are entitled to demand that the Company register these shares at any time commencing three months prior to the first anniversary of the consummation of a Business Combination. The holders of the Private Units (or underlying securities) are entitled to demand that the Company register these securities at any time after the Company consummates a Business Combination. In addition, the holders have certain “piggy-back” registration rights on registration statements filed after the Company’s consummation of a Business Combination. *Administrative Service Fee* The Company, commencing on September 13, 2016, has agreed to pay an affiliate of the Company’s executive officers a monthly fee of $10,000 for general and administrative services due on the first of each month. During the years ended December 31, 2017 and 2016, the Company incurred administrative fees of $120,000 and $35,667, respectively.

Commitments

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Note 6 — Commitments

Underwriting Agreement

The Company entered into an agreement with the underwriters of the Offering (“Underwriting Agreement”). The Underwriting Agreement required the Company to pay an underwriting discount of 3.0% of the gross proceeds of the Offering as an underwriting discount and incur a deferred underwriting discount of up to 2.0% for an aggregate underwriting discount of 5.0% of the gross proceeds of the Offering, in each case as set forth in the Underwriting Agreement. The Company will pay the deferred underwriting fee at the closing of the Business Combination. The underwriters also purchased an interest in M SPAC Holdings I LLC, an entity controlled by the Company’s insiders, which entitles it to a beneficial interest in 63,184 insider shares.

The Underwriting Agreement granted Chardan Capital Markets, LLC a right of first refusal, for a period of thirty-six months from the closing of the Offering, to act as lead investment banker, lead book-runner, and/or lead placement agent with 33% of the economics or 25% if three investment banks are involved in the transaction, for any public or private equity and debt offerings during such period.

The Underwriting Agreement will provide that the Company will pay Chardan Capital Markets, LLC a warrant solicitation fee of five percent (5%) of the exercise price of each public warrant exercised during the period commencing on the later of 12 months from the closing of the Proposed Public Offering or 30 days after the completion of the Company’s initial business combination including warrants acquired by security holders in the open market. The warrant solicitation fee will be payable in cash. There is no limitation on the maximum warrant solicitation fee payable to Chardan Capital Markets, LLC except to the extent it is limited by the number of warrants outstanding.

Registration Rights

The Initial Stockholders are entitled to registration rights with respect to their initial shares and the purchasers of the Private Units will be entitled to registration rights with respect to the Private Units (and underlying securities), pursuant to an agreement signed on September 13, 2016. The holders of the majority of the initial shares are entitled to demand that the Company register these shares at any time commencing three months prior to the first anniversary of the consummation of a Business Combination. The holders of the Private Units (or underlying securities) are entitled to demand that the Company register these securities at any time after the Company consummates a Business Combination. In addition, the holders have certain “piggy-back” registration rights on registration statements filed after the Company’s consummation of a Business Combination.

Administrative Service Fee

The Company, commencing on September 13, 2016, has agreed to pay an affiliate of the Company’s executive officers a monthly fee of $10,000 for general and administrative services due on the first of each month. During the years ended December 31, 2017 and 2016, the Company incurred administrative fees of $120,000 and $35,667, respectively.