Commitments	12 Months Ended
Dec. 31, 2016
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. *Purchase Option* The Company sold to the underwriters, for $100, a unit purchase option to purchase up to a total of 300,000 units exercisable at $12.00 per unit (or an aggregate exercise price of $3,600,000) commencing on the later of the consummation of a Business Combination and six months from September 13, 2016. The unit purchase option expires five years from September 13, 2016. The units issuable upon exercise of this option are identical to the Units being offered in the Offering. The Company has agreed to grant to the holders of the unit purchase option, demand and “piggy back” registration rights for periods of five and seven years, respectively, from September 13, 2016, including securities directly and indirectly issuable upon exercise of the unit purchase option. The Company accounts for the fair value of the unit purchase option, inclusive of the receipt of a $100 cash payment, as an expense of the Offering resulting in a charge directly to stockholders’ equity. The Company estimates that the fair value of this unit purchase option was approximately $2,695,000 (or $8.98 per unit) using a Black-Scholes option-pricing model. The fair value of the unit purchase option to be granted to the placement agent is estimated as of the date of grant using the following assumptions: (1) expected volatility of 149%, (2) risk-free interest rate of 1.22% and (3) expected life of five years. The unit purchase option may be exercised for cash or on a “cashless” basis, at the holder’s option (except in the case of a forced cashless exercise upon the Company’s redemption of the Warrants, as described in Note 3), such that the holder may use the appreciated value of the unit purchase option (the difference between the exercise prices of the unit purchase option and the underlying Warrants and the market price of the Units and underlying common stock) to exercise the unit purchase option without the payment of any cash. The Company will have no obligation to net cash settle the exercise of the unit purchase option or the Warrants underlying the unit purchase option. The holder of the unit purchase option will not be entitled to exercise the unit purchase option or the Warrants underlying the unit purchase option unless a registration statement covering the securities underlying the unit purchase option is effective or an exemption from registration is available. If the holder is unable to exercise the unit purchase option or underlying Warrants, the unit purchase option or Warrants, as applicable, will expire worthless. *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 year December 31, 2016, the Company incurred administrative fees of $35,667.

Commitments

12 Months Ended

Dec. 31, 2016

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.

Purchase Option

The Company sold to the underwriters, for $100, a unit purchase option to purchase up to a total of 300,000 units exercisable at $12.00 per unit (or an aggregate exercise price of $3,600,000) commencing on the later of the consummation of a Business Combination and six months from September 13, 2016. The unit purchase option expires five years from September 13, 2016. The units issuable upon exercise of this option are identical to the Units being offered in the Offering. The Company has agreed to grant to the holders of the unit purchase option, demand and “piggy back” registration rights for periods of five and seven years, respectively, from September 13, 2016, including securities directly and indirectly issuable upon exercise of the unit purchase option.

The Company accounts for the fair value of the unit purchase option, inclusive of the receipt of a $100 cash payment, as an expense of the Offering resulting in a charge directly to stockholders’ equity. The Company estimates that the fair value of this unit purchase option was approximately $2,695,000 (or $8.98 per unit) using a Black-Scholes option-pricing model. The fair value of the unit purchase option to be granted to the placement agent is estimated as of the date of grant using the following assumptions: (1) expected volatility of 149%, (2) risk-free interest rate of 1.22% and (3) expected life of five years. The unit purchase option may be exercised for cash or on a “cashless” basis, at the holder’s option (except in the case of a forced cashless exercise upon the Company’s redemption of the Warrants, as described in Note 3), such that the holder may use the appreciated value of the unit purchase option (the difference between the exercise prices of the unit purchase option and the underlying Warrants and the market price of the Units and underlying common stock) to exercise the unit purchase option without the payment of any cash. The Company will have no obligation to net cash settle the exercise of the unit purchase option or the Warrants underlying the unit purchase option. The holder of the unit purchase option will not be entitled to exercise the unit purchase option or the Warrants underlying the unit purchase option unless a registration statement covering the securities underlying the unit purchase option is effective or an exemption from registration is available. If the holder is unable to exercise the unit purchase option or underlying Warrants, the unit purchase option or Warrants, as applicable, will expire worthless.

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 year December 31, 2016, the Company incurred administrative fees of $35,667.