ConvergeOne 10-K 20 Feb 18 2017 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2017	Feb. 16, 2018	Jun. 30, 2017
Entity Registrant Name	Forum Merger Corp
Entity Central Index Key	1,697,152
Trading Symbol	FMCIU
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Type	10-K
Document Period End Date	Dec. 31, 2017
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2,017
Entity Filer Category	Non-accelerated Filer
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Public Float			$ 169,172,000
Class A Common Stock
Entity Common Stock, Shares Outstanding		18,045,000
Class F Common Stock
Entity Common Stock, Shares Outstanding		4,312,500

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Current Assets
Cash	$ 115,240	$ 25,000
Prepaid expenses	49,359
Total Current Assets	164,599	25,000
Cash and marketable securities held in Trust Account	175,421,495
Deferred offering costs		13,491
Total Assets	175,586,094	38,491
Current liabilities
Accounts payable and accrued expenses	212,572	2,092
Income taxes payable	222,480
Advances from related parties	32,776	13,491
Total Liabilities	467,828	15,583
Commitments
Common stock subject to possible redemption, 16,728,509 and -0- shares at redemption value as of December 31, 2017 and 2016, respectively	170,118,265
Stockholders' Equity
Preferred stock, $0.0001 par value; 1,000,000 authorized; none issued and outstanding
Additional paid-in capital	4,703,748	24,569
Retained earnings/(Accumulated deficit)	295,690	(2,092)
Total Stockholders' Equity	5,000,001	22,908
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	175,586,094	38,491
Class A Common Stock
Stockholders' Equity
Common stock value	132
Total Stockholders' Equity	132
Class F Common Stock
Stockholders' Equity
Common stock value	431	431
Total Stockholders' Equity	$ 431	$ 431

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2017	Dec. 31, 2016
Common stock subject to possible redemption ,shares	16,728,509	0
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Class A Common Stock
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	40,000,000	40,000,000
Common stock, shares issued	1,316,491	0
Common stock, shares outstanding	1,316,491	0
Class F Common Stock
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	5,000,000	5,000,000
Common stock, shares issued	4,312,500	4,312,500
Common stock, shares outstanding	4,312,500	4,312,500

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($)		1 Months Ended	12 Months Ended
		Dec. 31, 2016	Dec. 31, 2017
Income Statement [Abstract]
Operating costs		$ 2,092	$ 676,233
Loss from operations		(2,092)	(676,233)
Other income:
Interest income			1,196,495
Income (loss) before provision for income taxes		(2,092)	520,262
Provision for income taxes			(222,480)
Net income (loss)		$ (2,092)	$ 297,782
Weighted average shares outstanding, basic and diluted	[1]	3,125,000	5,045,566
Basic and diluted net loss per common share	[2]	$ 0	$ (0.11)
[1]	Excludes an aggregate of up to 16,728,509 shares subject to redemption at December 31, 2017 and an aggregate of 562,500 shares that were subject to forfeiture at December 31, 2016 to the extent that the underwriters' over-allotment was not exercised in full.
[2]	Net loss per common share basic and diluted excludes interest income attributable to common stock subject to redemption of $853,482 for the year ended December 31, 2017.

Consolidated Statement of Chang

Consolidated Statement of Changes in Stockholders' Equity - USD ($)	Total	Additional Paid-in Capital	Retained earnings/ (Accumulated Deficit)	Class A Common Stock	Class F Common Stock
Beginning balances at Nov. 17, 2016
Beginning balances, shares at Nov. 17, 2016
Issuance of common stock to initial stockholder	25,000	24,569			$ 431
Issuance of common stock to initial stockholder, shares					4,312,500
Net income	(2,092)		(2,092)
Ending balances at Dec. 31, 2016	22,908	24,569	(2,092)		$ 431
Ending balances, shares at Dec. 31, 2016					4,312,500
Sale of 17,250,000 Units, net of underwriting discount and offering expenses	168,572,576	168,570,851		$ 1,725
Sale of 17,250,000 Units, net of underwriting discount and offering expenses, shares				17,250,000
Sale of 622,500 Placement Units	6,225,000	6,224,938		$ 62
Sale of 622,500 Placement Units, shares				622,500
Issuance of Representative Shares		(17)		$ 17
Issuance of Representative Shares, shares				172,500
Common stock subject to redemption	(170,118,265)	(170,116,593)		$ (1,672)
Common stock subject to redemption, shares				(16,728,509)
Net income	297,782		297,782
Ending balances at Dec. 31, 2017	$ 5,000,001	$ 4,703,748	$ 295,690	$ 132	$ 431
Ending balances, shares at Dec. 31, 2017				1,316,491	4,312,500

Consolidated Statement of Chan6

Consolidated Statement of Changes in Stockholders' Equity (Parenthetical)	12 Months Ended
	Dec. 31, 2017shares
Statement of Stockholders' Equity [Abstract]
Sales of units	17,250,000
Sale of placement units	622,500

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($)	1 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2017
Cash Flows from Operating Activities:
Net income (loss)	$ (2,092)	$ 297,782
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Interest earned on marketable securities held in Trust Account		(1,196,495)
Changes in operating assets and liabilities:
Prepaid expenses		(49,359)
Accounts payable and accrued expenses	2,092	210,480
Income taxes payable		222,480
Net cash used in operating activities		(515,112)
Cash Flows from Investing Activities:
Investment of cash in Trust Account		(174,225,000)
Net cash used in investing activities		(174,225,000)
Cash Flows from Financing Activities:
Proceeds from issuance of common stock to initial stockholder	25,000
Proceeds from sale of Units, net of underwriting discounts paid		169,050,000
Proceeds from sale of Placement Units		6,225,000
Advances from related parties	13,491	250,361
Repayment of advances from related parties		(231,076)
Payment of offering costs	(13,491)	(463,933)
Net cash provided by financing activities	25,000	174,830,352
Net Change in Cash	25,000	90,240
Cash - Beginning		25,000
Cash - Ending	25,000	115,240
Non-cash investing and financing activities:
Offering costs charged to additional paid in capital		217,612
Initial classification of common stock subject to redemption		169,819,829
Change in value of common stock subject to possible redemption		$ 298,436

Description of Organization and

Description of Organization and Business Operations	12 Months Ended
	Dec. 31, 2017
Description of Organization and Business Operations [Abstract]
DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS	NOTE 1. DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS Forum Merger Corporation (the “Company”), is a blank check company incorporated in Delaware on November 17, 2016. The Company was formed for the purpose of acquiring, through a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, recapitalization, exchangeable share transaction or other similar business transaction, one or more operating businesses or assets (a “Business Combination”). The Company has two wholly-owned subsidiaries, FMC Merger Subsidiary Corp., which was incorporated in Delaware on November 27, 2017 (“Merger Sub I”), and FMC Merger Subsidiary LLC, which was incorporated in Delaware on November 27, 2017 (“Merger Sub II”). At December 31, 2017, the Company had not yet commenced operations. All activity through December 31, 2017 relates to the Company’s formation and its Initial Public Offering, which is described below, and identifying a target company for a Business Combination and activities in connection with the proposed acquisition of C1 Investment Corp. (“C1”), as described in Note 8. The registration statements for the Company’s initial public offering (“Initial Public Offering”) were declared effective on April 6, 2017. On April 12, 2017, the Company consummated the Initial Public Offering of 15,000,000 units (“Units” and, with respect to the Class A common stock included in the Units being offered, the “Public Shares”), generating gross proceeds of $150,000,000, which is described in Note 4. Simultaneously with the closing of the Initial Public Offering, the Company consummated the sale of 555,000 units (the “Placement Units”) at a price of $10.00 per Unit in a private placement to the Company’s sponsor, Forum Investor I, LLC (the “Sponsor”), generating gross proceeds of $5,550,000, which is described in Note 5. In addition, at the closing of the Initial Public Offering, the Company issued 150,000 shares of Class A common stock (the “Representative Shares”) to the underwriter and certain other related parties. Following the closing of the Initial Public Offering on April 12, 2017, an amount of $151,500,000 ($10.10 per Unit) from the net proceeds of the sale of the Units in the Initial Public Offering and the Placement Units was placed in a trust account (“Trust Account”) and invested in U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act of 1940, as amended (the “Investment Company Act”), with a maturity of 180 days or less or in any open-ended investment company that holds itself out as a money market fund selected by the Company meeting the conditions of paragraphs (d)(2), (d)(3) and (d)(4) of Rule 2a-7 of the Investment Company Act, as determined by the Company, until the earlier of: (i) the consummation of a Business Combination or (ii) the distribution of the Trust Account, as described below. On April 18, 2017, in connection with the underwriters’ exercise of their over-allotment option in full, the Company consummated the sale of an additional 2,250,000 Units, and the sale of an additional 67,500 Placement Units at $10.00 per Unit, generating total gross proceeds of $23,175,000. In addition, the Company issued an additional 22,500 Representative Shares to the underwriters for no additional consideration (see Note 4 and Note 5). Following the closing, an additional $22,725,000 of net proceeds ($10.10 per Unit) was placed in the Trust Account, resulting in $174,225,000 ($10.10 per Unit) held in the Trust Account). Transaction costs amounted to $3,927,424, consisting of $3,450,000 of underwriting fees and $477,424 of Initial Public Offering costs. As of December 31, 2017, $115,240 of cash was held outside of the Trust Account and was available for working capital purposes. The Company’s management has broad discretion with respect to the specific application of the net proceeds of its Initial Public Offering and Placement Units, although substantially all of the net proceeds are intended to be applied generally toward consummating a Business Combination. The Company’s initial Business Combination must be with one or more target businesses that together have a fair market value equal to at least 80% of the balance in the Trust Account (net of taxes payable) at the time of the signing of a definitive agreement in connection with a Business Combination. However, the Company will only complete a Business Combination if the post-Business Combination company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act. There is no assurance that the Company will be able to successfully effect a Business Combination. The Company will provide its stockholders with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a stockholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek stockholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The public stockholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then on deposit in the Trust Account ($10.10 per share, plus any pro rata interest earned on the funds held in the Trust Account and not previously released to the Company to pay its tax obligations). The Company will proceed with a Business Combination if the Company has net tangible assets of at least $5,000,001 upon such consummation of a Business Combination and, if the Company seeks stockholder approval, a majority of the outstanding shares voted are voted in favor of the Business Combination. If a stockholder vote is not required by law and the Company does not decide to hold a stockholder vote for business or other legal reasons, the Company will, pursuant to its Amended and Restated Certificate of Incorporation, conduct the redemptions pursuant to the tender offer rules of the Securities and Exchange Commission (“SEC”), and file tender offer documents with the SEC prior to completing a Business Combination. If, however, a stockholder approval of the transaction is required by law, or the Company decides to obtain stockholder approval for business or other legal reasons, the Company will offer to redeem shares in conjunction with a proxy solicitation pursuant to the proxy rules and not pursuant to the tender offer rules. If the Company seeks stockholder approval in connection with a Business Combination, the Sponsor has agreed to vote its Founder Shares (as defined in Note 6), Placement Shares (as defined in Note 5) and any Public Shares held by it in favor of approving a Business Combination. Additionally, each public stockholder may elect to redeem their Public Shares irrespective of whether they vote for or against the proposed transaction. If the Company seeks stockholder approval of a Business Combination and it does not conduct redemptions in connection with a Business Combination pursuant to the tender offer rules, the Company’s Amended and Restated Certificate of Incorporation provides that a public stockholder, together with any affiliate of such stockholder or any other person with whom such stockholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to an aggregate of 20% or more of the Class A common stock sold in the Initial Public Offering. The Company will have until 24 months from the closing of the Initial Public Offering to consummate its Business Combination (the “Combination Period”). If the Company is unable to consummate a Business Combination within the Combination Period, the Company will (i) cease all operations except for the purposes of winding up of its affairs; (ii) as promptly as reasonably possible but no more than ten business days thereafter, redeem 100% of the outstanding Public Shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned (net of taxes payable and up to $100,000 of dissolution expenses), divided by the number of then outstanding Public Shares, which redemption will completely extinguish public stockholders’ rights as stockholders (including the right to receive further liquidation distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the remaining stockholders and the Company’s board of directors, proceed to commence a voluntary liquidation and thereby a formal dissolution of the Company, subject in each case to its obligations to provide for claims of creditors and the requirements of applicable law. The Sponsor has agreed to (i) waive its conversion rights with respect to its Founder Shares, Placement Shares and Public Shares in connection with the consummation of a Business Combination, (ii) to waive its rights to liquidating distributions from the Trust Account with respect to its Founder Shares and Placement Shares if the Company fails to consummate a Business Combination within the Combination Period and (iii) not to propose an amendment to the Company’s Amended and Restated Certificate of Incorporation that would affect the substance or timing of the Company’s obligation to redeem 100% of its Public Shares if the Company does not complete a Business Combination, unless the Company provides the public stockholders with the opportunity to redeem their shares in conjunction with any such amendment. However, the Sponsor will be entitled to liquidating distributions with respect to any Public Shares acquired if the Company fails to consummate a Business Combination or liquidates within the Combination Period. In the event of such distribution, it is possible that the per share value of the residual assets remaining available for distribution (including Trust Account assets) will be less than the $10.10 per Unit in the Initial Public Offering. In order to protect the amounts held in the Trust Account, the Sponsor has agreed to be liable to the Company if and to the extent any claims by a vendor for services rendered or products sold to the Company, or a prospective target business with which the Company has discussed entering into a transaction agreement, reduce the amount of funds in the Trust Account. This liability will not apply with respect to any claims by a third party who executed a waiver of any right, title, interest or claim of any kind in or to any monies held in the Trust Account or to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). Moreover, in the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third party claims. The Company will seek to reduce the possibility that the Sponsor will have to indemnify the Trust Account due to claims of creditors by endeavoring to have all vendors, service providers (other than the Company’s independent auditors), prospective target businesses or other entities with which the Company does business, execute agreements with the Company waiving any right, title, interest or claim of any kind in or to monies held in the Trust Account.

Liquidity and Going Concern

Liquidity and Going Concern	12 Months Ended
	Dec. 31, 2017
Liquidity and Going Concern [Abstract]
LIQUIDITY AND GOING CONCERN	NOTE 2. LIQUIDITY AND GOING CONCERN As of December 31, 2017, the Company had $115,240 in its operating bank account, $175,421,495 in cash and securities held in the Trust Account to be used for a Business Combination or to repurchase or redeem its common stock in connection therewith and a working capital deficit of $303,229. As of December 31, 2017, approximately $1,196,000 of the amount on deposit in the Trust Account represented interest income, which is available to pay the Company’s tax obligations. Through December 31, 2017, the Company has not withdrawn any funds from the interest earned on the Trust Account. Until the consummation of a Business Combination, the Company will be using the funds not held in the Trust Account for identifying and evaluating prospective acquisition candidates, performing due diligence on prospective target businesses, paying for travel expenditures, selecting the target business to acquire, and structuring, negotiating and consummating the Business Combination. The Company may need to raise additional capital through loans or additional investments from the Sponsor, officers, directors, or third parties. None of the officers or directors, the Sponsor or third parties is under any obligation to advance funds to, or to invest in, the Company. Accordingly, the Company may not be able to obtain additional financing. If the Company is unable to raise additional capital, it may be required to take additional measures to conserve liquidity, which could include, but not necessarily be limited to, curtailing operations, suspending the pursuit of a potential transaction, and reducing overhead expenses. The Company cannot provide any assurance that new financing will be available to it on commercially acceptable terms, if at all. These conditions raise substantial doubt about the Company’s ability to continue as a going concern through March 2019. These consolidated financial statements do not include any adjustments relating to the recovery of the recorded assets or the classification of the liabilities that might be necessary should the Company be unable to continue as a going concern.

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2017
Summary of Significant Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	NOTE 3. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of presentation The accompanying consolidated financial statements are presented in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and pursuant to the rules and regulations of the SEC. Principles of Consolidation The accompanying consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation. Emerging growth company The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act of 1933, as amended, (the “Securities Act”), as modified by the Jumpstart Our Business Startups Act of 2012, (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved. Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s consolidated financial statements with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used. Use of estimates The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the consolidated financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ significantly from those estimates. Cash and cash equivalents The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. The Company did not have any cash equivalents as of December 31, 2017 and 2016. Cash and marketable securities held in Trust Account At December 31, 2017, the assets held in the Trust Account were held in cash and U.S. Treasury Bills. Common stock subject to possible redemption The Company accounts for its common stock subject to possible redemption in accordance with the guidance in Accounting Standards Codification (“ASC”) Topic 480 “Distinguishing Liabilities from Equity.” Common stock subject to mandatory redemption (if any) is classified as a liability instrument and is measured at fair value. Conditionally redeemable common stock (including common stock that features redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) is classified as temporary equity. At all other times, common stock is classified as stockholders’ equity. The Company’s common stock features certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, at December 31, 2017, common stock subject to possible redemption is presented as temporary equity, outside of the stockholders’ equity section of the Company’s balance sheet. Offering costs Offering costs consist of legal, accounting, underwriting fees and other costs incurred through the balance sheet date that are directly related to the Initial Public Offering. Offering costs amounting to $3,927,424 were charged to stockholders’ equity upon the completion of the Initial Public Offering. Income taxes The Company complies with the accounting and reporting requirements of ASC Topic 740 “Income Taxes,” which requires an asset and liability approach to financial accounting and reporting for income taxes. Deferred income tax assets and liabilities are computed for differences between the financial statement and tax bases of assets and liabilities that will result in future taxable or deductible amounts, based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized. ASC Topic 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by taxing authorities. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. As of December 31, 2017 and 2016, there were no unrecognized tax benefits and no amounts accrued for interest and penalties. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company may be subject to potential examination by federal, state and city taxing authorities in the areas of income taxes. These potential examinations may include questioning the timing and amount of deductions, the nexus of income among various tax jurisdictions and compliance with federal, state and city tax laws. The Company’s management does not expect that the total amount of unrecognized tax benefits will materially change over the next twelve months. On December 22, 2017 the U.S. Tax Cuts and Jobs Act of 2017 (“Tax Reform”) was signed into law. As a result of Tax Reform, the U.S. statutory tax rate was lowered from 35% to 21% effective January 1, 2018, among other changes. ASC Topic 740 requires companies to recognize the effect of tax law changes in the period of enactment; therefore, the Company was required to revalue its deferred tax assets and liabilities at December 31, 2017 at the new rate. The SEC issued Staff Accounting Bulletin No. 118 (“SAB 118”) to address the application of GAAP in situations when a registrant does not have the necessary information available, prepared, or analyzed (including computations) in reasonable detail to complete the accounting for certain tax effects of Tax Reform. The ultimate impact may differ from this provisional amount, possibly materially, as a result of additional analysis, changes in interpretations and assumptions the Company has made, additional regulatory guidance that may be issued, and actions the Company may take as a result of Tax Reform. Net loss per common share The Company complies with accounting and disclosure requirements ASC Topic 260, “Earnings Per Share.” Net loss per common share is computed by dividing net loss by the weighted average number of common shares outstanding for the period. The Company applies the two-class method in calculating earnings per share. Shares of common stock subject to possible redemption at December 31, 2017, which are not currently redeemable and are not redeemable at fair value, have been excluded from the calculation of basic income per share since such shares, if redeemed, only participate in their pro rata share of the Trust Account earnings. The Company has not considered the effect of (1) warrants sold in the Initial Public Offering and private placement to purchase 8,936,250 shares of Class A common stock, (2) rights sold in the Initial Public Offering and private placement that convert into 1,787,250 shares of Class A common stock, and (3) 1,125,000 shares of Class A common stock, warrants to purchase 562,500 shares of Class A common stock and rights that convert into 112,500 shares of Class A common stock in the unit purchase option sold to the underwriter, in the calculation of diluted income per share, since the exercise of the warrants and the conversion of the rights into shares of common stock is contingent upon the occurrence of uncertain future events. As a result, diluted income per common share is the same as basic income per common share for the periods. Reconciliation of net income (loss) per common share The Company’s net income (loss) is adjusted for the portion of income that is attributable to common stock subject to redemption, as these shares only participate in the income of the Trust Account and not the losses of the Company. Accordingly, basic and diluted income (loss) per common share is calculated as follows: Year ended For the Period from 2017 2016 Net income (loss) $ 297,782 $ (2,092 ) Less: Income attributable to common stock subject to redemption (853,482 ) — Adjusted net loss $ (555,700 ) $ (2,092 ) Weighted average shares outstanding, basic and diluted 5,045,566 3,125,000 Basic and diluted net loss per common share $ (0.11 ) $ (0.00 ) Concentration of credit risk Financial instruments that potentially subject the Company to concentration of credit risk consist of a cash account in a financial institution which, at times may exceed the Federal depository insurance coverage of $250,000. At December 31, 2017, the Company had not experienced losses on this account and management believes the Company is not exposed to significant risks on such account. Fair value of financial instruments The fair value of the Company’s assets and liabilities, which qualify as financial instruments under ASC Topic 820, “Fair Value Measurements and Disclosures,” approximates the carrying amounts represented in the accompanying balance sheets, primarily due to their short-term nature. Recently issued accounting standards Management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the Company’s consolidated financial statements.

Initial Public Offering

Initial Public Offering	12 Months Ended
	Dec. 31, 2017
Initial Public Offering [Abstract]
INITIAL PUBLIC OFFERING	NOTE 4. INITIAL PUBLIC OFFERING Pursuant to the Initial Public Offering, the Company sold 17,250,000 Units at a purchase price of $10.00 per Unit, inclusive of 2,250,000 Units sold to the underwriters on April 18, 2017 upon the underwriters’ election to fully exercise their over-allotment option. Each Unit consists of one share of Class A common stock, one right (“Public Right”) and one-half of one warrant (“Public Warrant”). Each Public Right will convert into one-tenth (1/10) of one share of Class A common stock upon consummation of a Business Combination (see Note 9). Each whole Public Warrant entitles the holder to purchase one share of Class A common stock at an exercise price of $11.50 (see Note 9). No fractional Public Warrants will be issued upon separation of the Units and only whole Public Warrants trade.

Private Placement

Private Placement	12 Months Ended
	Dec. 31, 2017
Private Placement [Abstract]
PRIVATE PLACEMENT	NOTE 5. PRIVATE PLACEMENT Simultaneously with the Initial Public Offering, the Sponsor purchased an aggregate of 555,000 Placement Units at a price of $10.00 per Unit, (or an aggregate purchase price of $5,550,000). In addition, on April 18, 2017, the Company consummated the sale of an additional 67,500 Placement Units at a price of $10.00 per Unit, which were purchased by the Sponsor, generating gross proceeds of $675,000. Each Placement Unit consists of one share of Class A common stock (“Placement Share”), one right (“Placement Right”) and one-half of one warrant (each, a “Placement Warrant”) to purchase one share of the Class A common stock at an exercise price of $11.50 per share. The proceeds from the Placement Units were added to the proceeds from the Initial Public Offering held in the Trust Account. If the Company does not complete a Business Combination within the Combination Period, the proceeds of the sale of the Placement Units will be used to fund the redemption of the Public Shares (subject to the requirements of applicable law) and the Placement Rights and Placement Warrants will expire worthless. The Placement Units are identical to the Units sold in the Initial Public Offering except that the Placement Warrants (i) are not redeemable by the Company and (ii) may be exercised for cash or on a cashless basis, so long as they are held by the initial purchaser or any of its permitted transferees. In addition, the Placement Units and their component securities may not be transferable, assignable or salable until 30 days after the consummation of a Business Combination, subject to certain limited exceptions.

Related Party Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2017
Related Party Transactions [Abstract]
RELATED PARTY TRANSACTIONS	NOTE 6. RELATED PARTY TRANSACTIONS Founder Shares On December 28, 2016, the Company issued an aggregate of 3,593,750 shares of Class F common stock to the Sponsor (“Founder Shares”) for an aggregate purchase price of $25,000. The Founder Shares will automatically convert into Class A common stock upon the consummation of a Business Combination on a one-for-one basis, subject to adjustments, as described in Note 9. On April 6, 2017, the Company effectuated a 1.2-for-1 stock dividend of its Class F common stock resulting in an aggregate of 4,312,500 Founder Shares outstanding. All share and per share amounts have been retroactively restated to reflect the stock dividend. The 4,312,500 Founder Shares included an aggregate of up to 562,500 shares which were subject to forfeiture by the Sponsor to the extent that the underwriters’ over-allotment option was not exercised in full or in part so that the Sponsor would own, on an as-converted basis, 20.0% of the Company’s issued and outstanding shares after the Initial Public Offering (excluding the Placement Shares and Representative Shares). As a result of the underwriters’ election to exercise their over-allotment option in full on April 18, 2017, 562,500 Founder Shares are no longer subject to forfeiture. The Sponsor has agreed that, subject to certain limited exceptions, 50% of its Founder Shares will not be transferred, assigned or sold until one year after the date of the consummation of a Business Combination or earlier if, subsequent to a Business Combination, the last sales price of the Company’s common stock equals or exceeds $12.50 per share (as adjusted for stock splits, stock dividends, reorganizations and recapitalizations) for any 20 trading days within any 30-trading day period commencing 150 days after a Business Combination, and the remaining 50% of its Founder Shares will not be transferred, assigned or sold until one year after the date of the consummation of a Business Combination. Related Party Advances For the year ended December 31, 2017, the Sponsor advanced the Company an aggregate of $250,361 for costs associated with the Initial Public Offering and for working capital purposes. The advances are non-interest bearing, unsecured and due on demand. As of December 31, 2017, the Company has repaid $231,076 of such advances. There were $32,776 and $13,491 of advances outstanding as of December 31, 2017 and 2016, respectively. Administrative Services Agreement The Company entered into an agreement whereby, commencing on April 7, 2017 through the earlier of the consummation of a Business Combination or the Company’s liquidation, the Company will pay an affiliate of the Sponsor a monthly fee of $10,000 for office space, utilities and administrative support. For the year ended December 31, 2017, the Company incurred $90,000 in fees for these services, respectively, of which $58,685 is included in accounts payable and accrued expenses in the accompanying balance sheet at December 31, 2017. Related Party Loans In order to finance transaction costs in connection with a Business Combination, the Sponsor, the Company’s officers and directors may, but are not obligated to, loan the Company funds from time to time or at any time, as may be required (“Working Capital Loans”). Each Working Capital Loan would be evidenced by a promissory note. The Working Capital Loans would either be paid upon consummation of a Business Combination, without interest, or, at the holder’s discretion, up to $1,500,000 of the Working Capital Loans may be converted into Units at a price of $10.00 per Unit. The Units would be identical to the Placement Units. There were no Working Capital Loans outstanding as of December 31, 2017.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2017
Commitments and Contingencies [Abstract]
COMMITMENTS AND CONTINGENCIES	NOTE 7. COMMITMENTS AND CONTINGENCIES Contingent Transaction Fee Arrangements The Company has entered into a fee arrangement with a service provider pursuant to which certain fees incurred by the Company in connection with a potential Business Combination will be deferred and become payable only if the Company consummates a Business Combination. If a Business Combination does not occur, the Company will not be required to pay these contingent fees. As of December 31, 2017, the amount of these contingent fees was approximately $868,270. To the extent the Merger (as defined in Note 8) or another Business Combination is consummated, the Company anticipates incurring a significant amount of additional costs. There can be no assurances that the Company will complete the Merger or any other Business Combination. Registration Rights Pursuant to a registration rights agreement entered into on April 6, 2017, the holders of the Founder Shares, Placement Units (and their underlying securities), Representative Shares, the underlying securities in the unit purchase option, and any Units that may be issued upon conversion of the Working Capital Loans (and their underlying securities) are entitled to registration rights. The holders of a majority of these securities are entitled to make up to three demands, excluding short form demands, that the Company register such securities. In addition, the holders have certain “piggy-back” registration rights with respect to registration statements filed subsequent to the completion of a Business Combination and rights to require the Company to register for resale such securities pursuant to Rule 415 under the Securities Act. However, the registration rights agreement provides that the Company will not permit any registration statement filed under the Securities Act to become effective until termination of the applicable lock-up period. The Company will bear the expenses incurred in connection with the filing of any such registration statements. Underwriters Agreement Business Combination Marketing Agreement The Company has engaged EarlyBirdCapital, Inc. (“EBC”) as an advisor in connection with a Business Combination to assist the Company in holding meetings with its shareholders to discuss a potential Business Combination and the target business’ attributes, introduce the Company to potential investors that are interested in purchasing securities, assist the Company in obtaining shareholder approval for the Business Combination and assist the Company with its press releases and public filings in connection with a Business Combination. The Company will pay EBC a cash fee for such services upon the consummation of a Business Combination in an amount equal to $6,037,500 (exclusive of any applicable finders’ fees which might become payable). The Company will have the right to pay up to 25% of such amount to EBC in shares of restricted stock (valued at $10.10 per share) or to another FINRA member firm retained by the Company to assist the Company in connection with a Business Combination.

C1 Merger Agreement

C1 Merger Agreement	12 Months Ended
	Dec. 31, 2017
C1 Merger Agreement [Abstract]
C1 MERGER AGREEMENT	NOTE 8. C1 MERGER AGREEMENT On November 30, 2017, the Company entered into an Agreement and Plan of Merger (the “Merger Agreement”), by and among the Company, FMC Merger Subsidiary Corp., a Delaware corporation (“Merger Sub I”) and a wholly-owned subsidiary of the Company, FMC Merger Subsidiary LLC, a Delaware limited liability company and a wholly-owned subsidiary of the Company (“Merger Sub II,” and together with Merger Sub I, the “Merger Subs”), C1 Investment Corp., a Delaware corporation, (“C1”), and Clearlake Capital Management III, L.P., in the capacity thereunder as the representative for C1’s securityholders (the “Seller Representative”). The Merger Agreement provides for a two-step merger: (i) the merger of Merger Sub I with and into C1 (the “First Merger”), with C1 continuing as the surviving corporation (the “Surviving Corporation”) and as a wholly-owned subsidiary of the Company; and (ii) the merger of the Surviving Corporation with and into Merger Sub II (the “Second Merger” and together with the First Merger, the “C1 Business Combination”), with Merger Sub II continuing as the surviving entity (the “Surviving Entity”) in the Second Merger. Subject to the terms and conditions set forth in the Merger Agreement, at the effective time of the First Merger (the “Effective Time”): (a) all shares of C1’s Class A Common Stock and Class B Common Stock (the “C1 Company Stock”) issued and outstanding immediately prior to the Effective Time will be converted into the right to receive the Total Consideration (as defined below) along with the holders of options to purchase Company Stock (“C1 Company Options”), with each holder of C1 Company Stock and C1 Company Options being entitled to receiving its pro rata share of the Total Consideration; (b) each outstanding option, warrant or other right to subscribe or purchase any C1 Company Stock or securities convertible into or exchange for, or that otherwise confer on the holder any right to acquire any C1 Company Stock, if not exercised or converted prior to such time, will be cancelled, retired and terminated and cease to represent a right to acquire, be exchanged for or convert into shares of C1 Company Stock or if exercised prior to such time, will have the resulting shares of C1 Company Stock issued upon such exercise treated as outstanding shares of C1 Company Stock; and (c) each outstanding C1 Company Option that is unvested as of the Effective Time will become fully vested and exercisable as of the Effective Time (each such C1 Company Option subject to such accelerated vesting, an “Accelerated Option”) and holders of all C1 Company Options, including Accelerated Options, will receive (x) their pro rata portion of the Merger Consideration (as defined below) minus the per-share exercise price of such Accelerated Option and (y) their pro rata share of the Earnout Payments (as defined below), except that holders of Accelerated Options will only receive their pro rata portion of the Earnout Payments if they continue to be employed on the date that it is paid. Merger Consideration The aggregate consideration to be paid pursuant to the Merger Agreement to holders of C1 Company Stock and C1 Company Option (together, the “Company Securityholders”) will be an amount equal to (the “Merger Consideration”): (i) $1,137,000,000, minus (ii) the indebtedness of C1 and its subsidiaries (the “Target Companies”), plus (iii) the cash of the Target Companies, together with the amount of any C1 transaction expenses that are paid prior to the closing of the C1 Business Combination (the “Closing”), and plus (iv) the cash amount paid and indebtedness incurred by the Target Companies for any business acquisitions that they make between the signing of the Merger Agreement and the Closing (the “Net Acquisition Amount”). Additionally, Company Securityholders will have the contingent right to receive additional consideration from the Company based on the performance of the Company and its subsidiaries, including the Surviving Entity, for the calendar years 2018, 2019 and 2020, as described below (the “Earnout Payments” and, together with the Merger Consideration, the “Total Consideration”). The Merger Consideration will consist of cash and stock. The cash portion of the Merger Consideration (“Cash Consideration”) will include cash from the Company and/or the Target Companies (the “Cash Consideration”) in an amount equal to (A) the total cash and cash equivalents of the Company (the “Forum Cash”), including funds from a concurrent private placement equity investment (the “PIPE Investment”) expected to be consummated at the Closing and the remaining funds in the Trust Account, after giving effect to the redemption by the Company of its shares of Class A Common Stock (“Forum Common Shares”) from its public stockholders (the “Redemption”), plus (B) the cash of the Target Companies to the extent that they are permitted to be distributed pursuant to the existing credit facilities of the Target Companies (“Permitted Cash”), minus (C) $25,000,000. The stock portion of the Merger Consideration will include a number of Forum Common Shares, valued at a price per share equal to the price paid to holders of Forum Common Shares in the Redemption (the “Redemption Price”), determined by subtracting the Cash Consideration and the Deferred Payment (as defined below) from the Merger Consideration (the “Stock Consideration” and, together with the Cash Consideration and the Earnout Payments, the “Total Consideration”). There will also be a deferred cash payment of $12,000,000 after the Closing (the “Deferred Payment”) in connection with a portion of the PIPE Investment that will close after the C1 Business Combination. Notwithstanding the foregoing, Seller Representative, in its sole discretion, may increase the Stock Consideration and reduce the Cash Consideration to ensure the Company Securityholders collectively own at least 50.1% of the issued and outstanding Forum Common Shares upon consummation of the C1 Business Combination. The Merger Consideration will be paid at the Closing based on estimates and will be subject to a post-closing adjustment, except that if the adjustment in either direction is less than $2,000,000, no adjustment or payments will be made. Any such true-up adjustments will be paid by delivery of Forum Common Shares valued at the Redemption Price, with the Company delivering additional shares to Company Securityholders if the finally determined Merger Consideration is higher than the estimated Merger Consideration delivered at closing, and the Company Securityholders forfeiting Forum Common Shares on a pro rata basis if the finally determined Merger Consideration is less than the estimated Merger Consideration delivered at closing. Following the consummation of the C1 Business Combination, subject to certain terms and conditions set forth in the Merger Agreement, Company Securityholders will have the contingent right to receive the Earnout Payments from the Company in connection with the calendar years 2018, 2019 and 2020 (each such calendar year, an “Earnout Year” and such three-year calendar period, the “Earnout Period”). In the event that (i) the trailing four quarter EBITDA as of the end of any fiscal quarter after the Closing within calendar year 2018 exceeds $144,000,000 (the “2018 Target”), (ii) the trailing four quarter EBITDA as of the end of any fiscal quarter within calendar year 2019 exceeds $155,000,000 (the “2019 Target”), or (iii) the trailing four quarter EBITDA as of the end of any fiscal quarter within calendar year 2019 exceeds $165,000,000 (the “2020 Target” and together with the 2018 Target and 2019 Target, the “Earnout Targets”), then for each Earnout Target that is achieved as of a given Measurement Date, the Company Securityholders shall receive additional consideration (a “Regular Earnout Payment”) of (A) 3,300,000 Forum Common Shares (an “Earnout Stock Payment”) and (B) cash in an amount equal to $33,000,000 (an “Earnout Cash Payment”). In the event an Earnout Target is not met in the applicable Earnout Year, but the Earnout Target is achieved for a subsequent Earnout Year, the Company Securityholders will be entitled to receive the Regular Earnout Payments for any Earnout Years in which the Earnout Target was not previously achieved, payable at the same time as the Regular Earnout Payment for such Earnout Year (each such payment, a “Catchup Earnout Payment”). In the event an Earnout Target for a future Earnout Year is achieved in the current Earnout Year, then the Company Securityholders will be entitled to receive in addition to and at the same time as the Regular Earnout Payment for the current Earnout Year, the Regular Earnout Payment for such future Earnout Year (each such payment, an “Accelerated Earnout Payment”). In the event that there is a Change of Control (as defined in the Merger Agreement) during the Earnout Period, then any Regular Earnout Payments that have not previously been paid (whether or not earned) shall be deemed earned and due to the Company Securityholders upon such Change of Control (such payment, a “Change of Control Earnout Payment” and collectively with the Regular Earnout Payments, Catchup Earnout Payments and Accelerated Earnout Payments, the “Earnout Payments”). In any event, the Company Securityholders will not be entitled to receive more than one Earnout Payment attributable to each Earnout Year. If at the time any Earnout Payment is due, such Earnout Payment exceeds either (a) the amount of cash available for distribution pursuant to the credit facilities of the Target Companies or (b) the amount of cash that can be paid without causing the ratio of the consolidated debt of the Target Companies to EBITDA (assuming full payment of the Earnout Cash Payment) to exceed 4.5 to 1, then the amount of the cash consideration will be reduced to an amount of cash that can be paid without exceeding such limits and any shortfall (the “Earnout Cash Payment Shortfall”) will at the option of the Seller Representative either (i) be paid by delivery of an additional number of Forum Common Shares determined based on the trailing 20 trading day volume-weighted average price as of the end of the Measurement Date on which the Earnout Payment was achieved (the “Earnout Cash Payment Shortfall Shares”) or (ii) defer the payment of the Earnout Cash Payment Shortfall until the following Measurement Date. If the Earnout Cash Payment Shortfall is deferred, then the Seller Representative will have the option on each succeeding Measurement Date until the end of the Earnout Period to elect to be paid the Earnout Cash Payment Shortfall Shares (which will still be valued based on the trailing 20 trading day volume-weighted average price as of the end of the Measurement Date on which the original applicable Earnout Payment was achieved) in full satisfaction of the Earnout Cash Payment Shortfall or to continue to defer payment of the Earnout Cash Payment Shortfall. At the end of the Earnout Period, any remaining Earnout Cash Payment Shortfall shall automatically be converted into the Earnout Cash Payment Shortfall Shares. Notwithstanding the above provisions, each Earnout Payment otherwise payable to the Company Securityholders will be reduced by the amount of the Sponsor Earnout Shares (as more fully described below) that become vested in connection with an Earnout Payment by directly reducing each Earnout Stock Payment by the amount of the Sponsor Earnout Shares that have become vested. The Company, C1, and the Merger Subs have each made representations, warranties and covenants in the Merger Agreement that are customary for transactions of this nature. Further, notwithstanding the above provisions, the allocation of Total Consideration as among cash and Forum Common Shares payable to Company Securityholders shall be adjusted, by decreasing the cash portion and correspondingly increasing the portion of Total Consideration paid in Forum Common Shares, if and to the extent necessary to ensure that the Company Securityholders receive sufficient Forum Common Shares such that, when aggregated with Forum Common Shares previously paid as Total Consideration to the Company Securityholders (if any), the amount of Forum Common Shares is not less than the minimum amount of Forum Common Shares necessary to satisfy the requirements for qualification as a reorganization under Section 368(a)(1)(A) of the Code. Conditions to Consummation of the C1 Business Combination The consummation of the C1 Business Combination is subject to various conditions, including the following mutual conditions of the parties unless waived: (i) the approval of the Merger Agreement by the requisite vote of the Company’s stockholders and C1’s stockholders; (ii) expiration of the applicable waiting period under any antitrust laws, including the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended; (iii) receipt of requisite regulatory approval, (iv) no law or order preventing or prohibiting the C1 Business Combination or the other transactions contemplated by the Merger Agreement or the Closing; (v) the Company having at least $5,000,001 in net tangible assets as of the Closing, after giving effect to the completion of the Redemption and the PIPE Investment;(vi), the consummation of the PIPE Investment, (vii) the election or appointment of members to Forum’s board of directors in accordance with the Merger Agreement; and (viii) the effectiveness of the registration statement filed in connection with the C1 Business Combination. Private Placement In connection with the C1 Business Combination, the Company entered into subscription agreements with the investors named therein (the “PIPE Investors”), pursuant to which the Company agreed to issue and sell to the PIPE Investors 17,959,375 Forum Common Shares, for an aggregate purchase price of $143,675,000, immediately prior to closing of the Merger (except for the portion relating to the Deferred Payment) (the “PIPE Investment”). The PIPE Investment is conditioned on the concurrent closing of the C1 Business Combination and other customary closing conditions. The proceeds from the PIPE Investment will be used to fund a portion of the cash consideration for the C1 Business Combination. Registration Rights Agreement At the Closing, the Company, the Sponsor, and certain Company Securityholders will enter into an amended and restated registration rights agreement (the “Registration Rights Agreement”) amending and restating the registration rights agreement entered into by the Sponsor and the Company at the time of the Company’s Initial Public Offering. Under the Registration Rights Agreement, the Company Securityholders will hold registration rights that obligate the Company to register all or any portion of the Forum Common Shares issued as merger consideration under the Merger Agreement and the Sponsor will hold similar registration rights with respect to its Forum common stock and common stock underlying its Forum warrants. Holders of a majority-in-interest of all such registrable securities will be entitled to certain demand registration rights, as well as the right to registered the resale of their registrable securities on Form S-3 if eligible, and each holder of registrable securities will have “piggyback” registration rights. Voting Agreement Simultaneously with the execution of the Merger Agreement, the Company and C1 entered into a voting agreement (the “Voting Agreement”) with C1’s largest stockholder, Clearlake Capital Partners III (Master), L.P. (“Clearlake”), which owns a majority of C1’s outstanding capital stock. Pursuant to the Voting Agreement, Clearlake agreed, among other things, to vote all of its shares of C1 Company Stock in favor of the Merger Agreement and related transactions and to otherwise take certain other actions in support of the Merger Agreement and related transactions. The Voting Agreement prevents transfers of the C1 Company Stock held by Clearlake between the date of the Voting Agreement and the date of the special meeting of the Company’s stockholders to approve the C1 Business Combination. Sponsor Earnout Letter and Amendment to Escrow Agreement In accordance with the letter agreement entered into on November 30, 2017 (the “Sponsor Earnout Letter”), by and among the “ Sponsor, the Company, C1, Continental Stock Transfer & Trust Company and EBC, and Seller Representative, the Sponsor has agreed that effective upon the Closing, with respect to the Founder Shares owned by the Sponsor, the Sponsor will (a) forfeit 1,078,125 of the Founder Shares and (b) subject 2,156,250 of the Founder Shares (the “Sponsor Earnout Shares”) to potential forfeiture in the event that the Earnout Payments are not achieved by Company Securityholders. Subject to certain limited exceptions, the Sponsor Earnout Shares will be subject to lock-up from the Closing until 180 days thereafter; provided that if the volume-weighted average price of Forum Common Shares for 15 trading days is at least $12.50 per share, then 25% of the Sponsor Earnout Shares will be released from escrow immediately (but still subject to the vesting requirements under the Sponsor Earnout Letter). The Sponsor also agreed in the Sponsor Earnout Letter, on behalf of itself and its members and affiliates, to waive any rights that it has under the Company’s amended and restated certificate of incorporation to the adjustment to the conversion ratio of the Founder Shares in connection with the PIPE Investment. In consideration of the agreements by the Sponsor under the Sponsor Earnout Letter, the remaining 1,078,125 Founder Shares will be released from escrow and no longer be subject to any lock-up restrictions effective as of the Closing. the Company will seek shareholder approval for the transactions contemplated by the Sponsor Earnout Letter in connection with the C1 Business Combination. Lock-Up Agreements At the Closing, each Company Securityholder will enter into a lock-up agreement with the Company, and agree that, subject to certain limited exceptions, from the Closing until 180 days thereafter (or if earlier, the date on which the Company consummates a liquidation, merger, share exchange or other similar transaction with an unaffiliated third party that results in all of the Company’s stockholders having the right to exchange either equity holdings in the Company for cash, securities or other property), such Company Securityholder shall be subject to the lock-up restriction contained therein. However, if the volume-weighted average price of Forum Common Shares for 15 trading days is at least $12.50 per share, then the lock-up period for 25% of the securities covered by the lock-up agreement that are then held by the Company Securityholder will immediately expire thereafter.

Stockholders' Equity

Stockholders' Equity	12 Months Ended
	Dec. 31, 2017
Stockholders' Equity [Abstract]
STOCKHOLDERS' EQUITY	NOTE 9. STOCKHOLDERS’ EQUITY Preferred Stock Class A Common Stock At the closing of the Initial Public Offering, the Company issued the underwriter and its designees 150,000 Representative Shares for no additional consideration. In addition, on April 18, 2017, as a result of the underwriters’ election to exercise their over-allotment option in full, the Company issued an additional 22,500 Representative Shares to the underwriters for no additional consideration. The Company accounted for the Representative Shares as an expense of the Initial Public Offering, resulting in a charge directly to stockholders’ equity. The Company determined the fair value of Representative Shares to be $1,725,000 based upon the offering price of the Units of $10.00 per Unit. The underwriter has agreed not to transfer, assign or sell any such shares until the completion of a Business Combination. In addition, the underwriter and its designees have agreed (i) to waive their redemption rights with respect to such shares in connection with the completion of a Business Combination and (ii) to waive their rights to liquidating distributions from the Trust Account with respect to such shares if the Company fails to complete a Business Combination within the Combination Period. The shares have been deemed compensation by FINRA and are therefore subject to a lock-up for a period of 180 days pursuant to Rule 5110(g)(1) of FINRA’s NASD Conduct Rules. Pursuant to FINRA Rule 5110(g)(1), these securities will not be the subject of any hedging, short sale, derivative, put or call transaction that would result in the economic disposition of the securities by any person for a period of 180 days immediately following the date of the Initial Public Offering, nor may they be sold, transferred, assigned, pledged or hypothecated for a period of 180 days immediately following the Initial Public Offering except to any underwriter and selected dealer participating in the Proposed Offering and their bona fide officers or partners. Class F Common Stock The shares of Class F common stock will automatically convert into shares of Class A common stock at the time of a Business Combination on a one-for-one basis, subject to adjustment as follows. In the case that additional shares of Class A common stock, or equity-linked securities, are issued or deemed issued in excess of the amounts offered in the Initial Public Offering in connection with the closing of a Business Combination, the ratio at which shares of Class F common stock shall convert into shares of Class A common stock will be adjusted so that the number of shares of Class A common stock issuable upon conversion of all shares of Class F common stock will equal, in the aggregate, on an as-converted basis, 20% of the total number of all shares of common stock outstanding upon completion of the Initial Public Offering plus all shares of Class A common stock and equity-linked securities issued or deemed issued in connection with a Business Combination, excluding any shares or equity-linked securities issued, or to be issued, to any seller in a Business Combination or pursuant to Units (and their underlying securities) issued to the Sponsor upon conversion of Working Capital Loans, after taking into account any shares of Class A common stock redeemed in connection with a Business Combination. In connection with the shares issued pursuant to the PIPE Investment, our sponsor has forfeited its anti-dilution protection with respect to the founders’ shares. Holders of Class A common stock and Class F common stock will vote together as a single class on all matters submitted to a vote of stockholders except as required by law. Rights If the Company is unable to complete a Business Combination within the Combination Period and the Company liquidates the funds held in the Trust Account, holders of rights will not receive any of such funds with respect to their rights, nor will they receive any distribution from the Company’s assets held outside of the Trust Account with respect to such rights, and the rights will expire worthless. Further, there are no contractual penalties for failure to deliver securities to the holders of the rights upon consummation of a Business Combination. Additionally, in no event will the Company be required to net cash settle the rights. Accordingly, the rights may expire worthless. Warrants The Private Warrants will be identical to the Public Warrants underlying the Units being sold in the Initial Public Offering, except that the Private Warrants and the Class A common stock issuable upon the exercise of the Private Warrants will not be transferable, assignable or salable until 30 days after the completion of a Business Combination, subject to certain limited exceptions. Additionally, the Placement Warrants will be exercisable on a cashless basis and be non-redeemable so long as they are held by the initial purchasers or their permitted transferees. If the Placement Warrants are held by someone other than the initial purchasers or their permitted transferees, the Placement Warrants will be redeemable by the Company and exercisable by such holders on the same basis as the Public Warrants. The Company may redeem the Public Warrants (except with respect to the Placement Warrants): ● in whole and not in part; ● at a price of $0.01 per warrant; ● at any time during the exercise period; ● upon a minimum of 30 days’ prior written notice of redemption; and ● if, and only if, the last sale price of the Company’s Class A common stock equals or exceeds $18.00 per share for any 20 trading days within a 30-trading day period ending on the third trading day prior to the date on which the Company sends the notice of redemption to the warrant holders. ● If, and only if, there is a current registration statement in effect with respect to the shares of Class A common stock underlying such warrants. If the Company calls the Public Warrants for redemption, management will have the option to require all holders that wish to exercise the Public Warrants to do so on a “cashless basis,” as described in the warrant agreement. The exercise price and number of shares of Class A common stock issuable upon exercise of the warrants may be adjusted in certain circumstances including in the event of a stock dividend, or recapitalization, reorganization, merger or consolidation. However, the warrants will not be adjusted for issuance of Class A common stock at a price below its exercise price. Additionally, in no event will the Company be required to net cash settle the warrants. If the Company is unable to complete a Business Combination within the Combination Period and the Company liquidates the funds held in the Trust Account, holders of warrants will not receive any of such funds with respect to their warrants, nor will they receive any distribution from the Company’s assets held outside of the Trust Account with the respect to such warrants. Accordingly, the warrants may expire worthless. Unit Purchase Option On April 6, 2017, the Company sold to the underwriter (and/or its designees), for $100, an option to purchase up to 1,125,000 Units exercisable at $10.00 per Unit (or an aggregate exercise price of $11,250,000) commencing on the later of the first anniversary of the effective date of the registration statement related to the Initial Public Offering and the consummation of a Business Combination. The unit purchase option may be exercised for cash or on a cashless basis, at the holder’s option, and expires five years from the effective date of the registration statement related to the Initial Public Offering. The Units issuable upon exercise of this option are identical to those offered in the Initial Public Offering. The Company accounted for the unit purchase option, inclusive of the receipt of $100 cash payment, as an expense of the Initial Public Offering resulting in a charge directly to stockholders’ equity. The Company estimated the fair value of this unit purchase option to be approximately $3,782,546 (or $3.36 per Unit) using the Black-Scholes option-pricing model. The fair value of the unit purchase option granted to the underwriters was estimated as of the date of grant using the following assumptions: (1) expected volatility of 35%, (2) risk-free interest rate of 1.81% and (3) expected life of five years. The option and such units purchased pursuant to the option, as well as the common stock underlying such units, the rights included in such units, the common stock that is issuable for the rights included in such units, the warrants included in such units, and the shares underlying such warrants, have been deemed compensation by FINRA and are therefore subject to a 180-day lock-up pursuant to Rule 5110(g)(1) of FINRA’s NASDAQ Conduct Rules. Additionally, the option may not be sold, transferred, assigned, pledged or hypothecated for a one-year period (including the foregoing 180-day period) following the date of Initial Public Offering except to any underwriter and selected dealer participating in the Initial Public Offering and their bona fide officers or partners. The option grants to holders demand and “piggy back” rights for periods of five and seven years, respectively, from the effective date of the registration statement with respect to the registration under the Securities Act of the securities directly and indirectly issuable upon exercise of the option. The Company will bear all fees and expenses attendant to registering the securities, other than underwriting commissions which will be paid for by the holders themselves. The exercise price and number of units issuable upon exercise of the option may be adjusted in certain circumstances including in the event of a stock dividend, or the Company’s recapitalization, reorganization, merger or consolidation. However, the option will not be adjusted for issuances of ordinary shares at a price below its exercise price.

Income Tax

Income Tax	12 Months Ended
	Dec. 31, 2017
Income Tax [Abstract]
INCOME TAX	NOTE 10. INCOME TAX The Company’s net deferred tax assets are as follows: December 31, Deferred tax asset Business combination search expenses $ 27,815 Total deferred tax assets 27,815 Valuation allowance (27,815 ) Deferred tax asset, net of allowance $ — The income tax provision (benefit) consists of the following: Year Ended Federal Current $ 222,480 Deferred (27,815 ) State Current $ — Deferred — Change in valuation allowance 27,815 Income tax provision $ 222,480 As of December 31, 2017, the Company did not have any U.S. federal and state net operating loss carryovers (“NOLs”) available to offset future taxable income. In accordance with Section 382 of the Internal Revenue Code, deductibility of the Company’s NOLs may be subject to an annual limitation in the event of a change in control as defined under the regulations. In assessing the realization of the deferred tax assets, management considers whether it is more likely than not that some portion of all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which temporary differences representing net future deductible amounts become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment. After consideration of all of the information available, management believes that significant uncertainty exists with respect to future realization of the deferred tax assets and has therefore established a full valuation allowance. For the year ended December 31, 2017, the change in the valuation allowance was $27,815. A reconciliation of the federal income tax rate to the Company’s effective tax rate at December 31, 2017 is as follows: Year Ended Statutory federal income tax rate (34.0 )% State taxes, net of federal tax benefit 0.0 % Deferred tax liability rate change (3.3 )% Meals and entertainment (0.1 )% Change in valuation allowance (5.3 )% Income tax provision (benefit) (42.7 )% The Company files income tax returns in the U.S. federal jurisdiction in various state and local jurisdictions and is subject to examination by the various taxing authorities. The Company considers New York to be a significant state tax jurisdiction.

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2017
Fair Value Measurements [Abstract]
FAIR VALUE MEASUREMENTS	NOTE 11. FAIR VALUE MEASUREMENTS The Company follows the guidance in ASC 820 for its financial assets and liabilities that are re-measured and reported at fair value at each reporting period, and non-financial assets and liabilities that are re-measured and reported at fair value at least annually. The fair value of the Company’s financial assets and liabilities reflects management’s estimate of amounts that the Company would have received in connection with the sale of the assets or paid in connection with the transfer of the liabilities in an orderly transaction between market participants at the measurement date. In connection with measuring the fair value of its assets and liabilities, the Company seeks to maximize the use of observable inputs (market data obtained from independent sources) and to minimize the use of unobservable inputs (internal assumptions about how market participants would price assets and liabilities). The following fair value hierarchy is used to classify assets and liabilities based on the observable inputs and unobservable inputs used in order to value the assets and liabilities: Level 1: Quoted prices in active markets for identical assets or liabilities. An active market for an asset or liability is a market in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis. Level 2: Observable inputs other than Level 1 inputs. Examples of Level 2 inputs include quoted prices in active markets for similar assets or liabilities and quoted prices for identical assets or liabilities in markets that are not active. Level 3: Unobservable inputs based on our assessment of the assumptions that market participants would use in pricing the asset or liability. The following table presents information about the Company’s assets that are measured at fair value on a recurring basis at December 31, 2017 and 2016, and indicates the fair value hierarchy of the valuation inputs the Company utilized to determine such fair value: Description Level December 31, December 31, Assets: Cash and marketable securities held in Trust Account 1 $ 175,421,495 $ —

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2017
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	NOTE 12. SUBSEQUENT EVENTS The Company evaluates subsequent events and transactions that occur after the balance sheet date up to the date that the consolidated financial statements were issued. Based upon this review, the Company did not identify any subsequent events that would have required adjustment or disclosure in the consolidated financial statements.

Summary of Significant Accoun20

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2017
Summary of Significant Accounting Policies [Abstract]
Basis of presentation	Basis of presentation The accompanying consolidated financial statements are presented in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and pursuant to the rules and regulations of the SEC.
Principles of Consolidation	Principles of Consolidation The accompanying consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.
Emerging growth company	Emerging growth company The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act of 1933, as amended, (the “Securities Act”), as modified by the Jumpstart Our Business Startups Act of 2012, (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved. Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s consolidated financial statements with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.
Use of estimates	Use of estimates The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the consolidated financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ significantly from those estimates.
Cash and cash equivalents	Cash and cash equivalents The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. The Company did not have any cash equivalents as of December 31, 2017 and 2016.
Cash and marketable securities held in Trust Account	Cash and marketable securities held in Trust Account At December 31, 2017, the assets held in the Trust Account were held in cash and U.S. Treasury Bills.
Common stock subject to possible redemption	Common stock subject to possible redemption The Company accounts for its common stock subject to possible redemption in accordance with the guidance in Accounting Standards Codification (“ASC”) Topic 480 “Distinguishing Liabilities from Equity.” Common stock subject to mandatory redemption (if any) is classified as a liability instrument and is measured at fair value. Conditionally redeemable common stock (including common stock that features redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) is classified as temporary equity. At all other times, common stock is classified as stockholders’ equity. The Company’s common stock features certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, at December 31, 2017, common stock subject to possible redemption is presented as temporary equity, outside of the stockholders’ equity section of the Company’s balance sheet.
Offering costs	Offering costs Offering costs consist of legal, accounting, underwriting fees and other costs incurred through the balance sheet date that are directly related to the Initial Public Offering. Offering costs amounting to $3,927,424 were charged to stockholders’ equity upon the completion of the Initial Public Offering.
Income taxes	Income taxes The Company complies with the accounting and reporting requirements of ASC Topic 740 “Income Taxes,” which requires an asset and liability approach to financial accounting and reporting for income taxes. Deferred income tax assets and liabilities are computed for differences between the financial statement and tax bases of assets and liabilities that will result in future taxable or deductible amounts, based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized. ASC Topic 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by taxing authorities. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. As of December 31, 2017 and 2016, there were no unrecognized tax benefits and no amounts accrued for interest and penalties. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company may be subject to potential examination by federal, state and city taxing authorities in the areas of income taxes. These potential examinations may include questioning the timing and amount of deductions, the nexus of income among various tax jurisdictions and compliance with federal, state and city tax laws. The Company’s management does not expect that the total amount of unrecognized tax benefits will materially change over the next twelve months. On December 22, 2017 the U.S. Tax Cuts and Jobs Act of 2017 (“Tax Reform”) was signed into law. As a result of Tax Reform, the U.S. statutory tax rate was lowered from 35% to 21% effective January 1, 2018, among other changes. ASC Topic 740 requires companies to recognize the effect of tax law changes in the period of enactment; therefore, the Company was required to revalue its deferred tax assets and liabilities at December 31, 2017 at the new rate. The SEC issued Staff Accounting Bulletin No. 118 (“SAB 118”) to address the application of GAAP in situations when a registrant does not have the necessary information available, prepared, or analyzed (including computations) in reasonable detail to complete the accounting for certain tax effects of Tax Reform. The ultimate impact may differ from this provisional amount, possibly materially, as a result of additional analysis, changes in interpretations and assumptions the Company has made, additional regulatory guidance that may be issued, and actions the Company may take as a result of Tax Reform.
Net loss per common share	Net loss per common share The Company complies with accounting and disclosure requirements ASC Topic 260, “Earnings Per Share.” Net loss per common share is computed by dividing net loss by the weighted average number of common shares outstanding for the period. The Company applies the two-class method in calculating earnings per share. Shares of common stock subject to possible redemption at December 31, 2017, which are not currently redeemable and are not redeemable at fair value, have been excluded from the calculation of basic income per share since such shares, if redeemed, only participate in their pro rata share of the Trust Account earnings. The Company has not considered the effect of (1) warrants sold in the Initial Public Offering and private placement to purchase 8,936,250 shares of Class A common stock, (2) rights sold in the Initial Public Offering and private placement that convert into 1,787,250 shares of Class A common stock, and (3) 1,125,000 shares of Class A common stock, warrants to purchase 562,500 shares of Class A common stock and rights that convert into 112,500 shares of Class A common stock in the unit purchase option sold to the underwriter, in the calculation of diluted income per share, since the exercise of the warrants and the conversion of the rights into shares of common stock is contingent upon the occurrence of uncertain future events. As a result, diluted income per common share is the same as basic income per common share for the periods.
Reconciliation of net income (loss) per common share	Reconciliation of net income (loss) per common share The Company’s net income (loss) is adjusted for the portion of income that is attributable to common stock subject to redemption, as these shares only participate in the income of the Trust Account and not the losses of the Company. Accordingly, basic and diluted income (loss) per common share is calculated as follows: Year ended For the Period from 2017 2016 Net income (loss) $ 297,782 $ (2,092 ) Less: Income attributable to common stock subject to redemption (853,482 ) — Adjusted net loss $ (555,700 ) $ (2,092 ) Weighted average shares outstanding, basic and diluted 5,045,566 3,125,000 Basic and diluted net loss per common share $ (0.11 ) $ (0.00 )
Concentration of credit risk	Concentration of credit risk Financial instruments that potentially subject the Company to concentration of credit risk consist of a cash account in a financial institution which, at times may exceed the Federal depository insurance coverage of $250,000. At December 31, 2017, the Company had not experienced losses on this account and management believes the Company is not exposed to significant risks on such account.
Fair value of financial instruments	Fair value of financial instruments The fair value of the Company’s assets and liabilities, which qualify as financial instruments under ASC Topic 820, “Fair Value Measurements and Disclosures,” approximates the carrying amounts represented in the accompanying balance sheets, primarily due to their short-term nature.
Recently issued accounting standards	Recently issued accounting standards Management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the Company’s consolidated financial statements.

Summary of Significant Accoun21

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2017
Summary of Significant Accounting Policies [Abstract]
Schedule of basic and diluted income (loss) per ordinary share	Year ended For the Period from 2017 2016 Net income (loss) $ 297,782 $ (2,092 ) Less: Income attributable to common stock subject to redemption (853,482 ) — Adjusted net loss $ (555,700 ) $ (2,092 ) Weighted average shares outstanding, basic and diluted 5,045,566 3,125,000 Basic and diluted net loss per common share $ (0.11 ) $ (0.00 )

Income Tax (Tables)

Income Tax (Tables)	12 Months Ended
	Dec. 31, 2017
Income Tax [Abstract]
Schedule of net deferred tax assets	December 31, Deferred tax asset Business combination search expenses $ 27,815 Total deferred tax assets 27,815 Valuation allowance (27,815 ) Deferred tax asset, net of allowance $ —
Schedule of income tax provision (benefit)	Year Ended Federal Current $ 222,480 Deferred (27,815 ) State Current $ — Deferred — Change in valuation allowance 27,815 Income tax provision $ 222,480
Schedule of reconciliation of federal income tax rate	Year Ended Statutory federal income tax rate (34.0 )% State taxes, net of federal tax benefit 0.0 % Deferred tax liability rate change (3.3 )% Meals and entertainment (0.1 )% Change in valuation allowance (5.3 )% Income tax provision (benefit) (42.7 )%

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2017
Fair Value Measurements [Abstract]
Summary of assets that are measured at fair value on a recurring basis	Description Level December 31, December 31, Assets: Cash and marketable securities held in Trust Account 1 $ 175,421,495 $ —

Description of Organization a24

Description of Organization and Business Operations (Details) - USD ($)	Apr. 06, 2017	Apr. 18, 2017	Apr. 12, 2017	Dec. 31, 2016	Dec. 31, 2017	Nov. 17, 2016
Description of Organization and Business Operations (Textual)
Generating gross proceeds					$ 3,927,424
Stock price		$ 10.10
Gross proceeds from investors					6,225,000
Transaction costs					$ 3,927,424
Description of business combination					The Company's initial Business Combination must be with one or more target businesses that together have a fair market value equal to at least 80% of the balance in the Trust Account (net of taxes payable) at the time of the signing of a definitive agreement in connection with a Business Combination.
Description of business combination completion agreement					The Company will only complete a Business Combination if the post-Business Combination company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act.
Redemption price per share					$ 10.10
Business combination net tangible assets					$ 5,000,001
Business combination period					24 months
Sale of stock price	$ 3.36
Sale of stock received on transaction					$ 168,572,576
Cash was held outside				25,000	115,240
Additional sale of net proceeds				$ 25,000
Business combination, description	The Company sold to the underwriter (and/or its designees), for $100, an option to purchase up to 1,125,000 Units exercisable at $10.00 per Unit (or an aggregate exercise price of $11,250,000) commencing on the later of the first anniversary of the effective date of the registration statement related to the Initial Public Offering and the consummation of a Business Combination.
U.S. government securities [Member]
Description of Organization and Business Operations (Textual)
Net proceeds sales of units		$ 174,225,000
Underwriting Fees [Member]
Description of Organization and Business Operations (Textual)
Transaction costs					$ 477,424
IPO [Member]
Description of Organization and Business Operations (Textual)
Consumed for the initial public offering stock issued			15,000,000		172,500
Generating gross proceeds			$ 150,000,000
Sale of IPO consumed					150,000
Stock price			$ 10.10
Net proceeds sales of units		$ 2,250,000	$ 151,500,000
Sale of additional stock issued		17,250,000			17,250,000
Transaction costs					$ 3,450,000
Sale of stock price		$ 10
Class A common stock sold, description					An aggregate of 20% or more.
Business combination, description					(i) cease all operations except for the purposes of winding up of its affairs; (ii) as promptly as reasonably possible but no more than ten business days thereafter, redeem 100% of the outstanding Public Shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned (net of taxes payable and up to $100,000 of dissolution expenses), divided by the number of then outstanding Public Shares, which redemption will completely extinguish public stockholders' rights as stockholders (including the right to receive further liquidation distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the remaining stockholders and the Company's board of directors, proceed to commence a voluntary liquidation and thereby a formal dissolution of the Company, subject in each case to its obligations to provide for claims of creditors and the requirements of applicable law.
Private Placement [Member]
Description of Organization and Business Operations (Textual)
Consumed for the initial public offering stock issued					17,959,375
Generating gross proceeds		$ 675,000
Sale of IPO consumed					555,000
Stock price		$ 10			$ 10
Gross proceeds from investors					$ 5,550,000
Sale of additional stock issued		67,500
Over-allotment option [Member]
Description of Organization and Business Operations (Textual)
Generating gross proceeds		$ 675,000
Sale of additional stock issued		2,250,000
Sale of stock price		$ 10.10
Sale of stock received on transaction		$ 23,175,000
Additional sale of net proceeds		$ 22,725,000
Additional shares issued		22,500

Liquidity and Going Concern (De

Liquidity and Going Concern (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016	Nov. 17, 2016
Liquidity and Going Concern (Textual)
Cash	$ 115,240	$ 25,000
Cash and marketable securities held in Trust Account	175,421,495
Working capital deficit	303,229
Deposit in trust account	$ 1,196,000

Summary of Significant Accoun26

Summary of Significant Accounting Policies (Details) - USD ($)		1 Months Ended	12 Months Ended
		Dec. 31, 2016	Dec. 31, 2017
Summary of Significant Accounting Policies [Abstract]
Net income (loss)		$ (2,092)	$ 297,782
Less: Income attributable to common stock subject to redemption			(853,482)
Adjusted net loss		$ (2,092)	$ (555,700)
Weighted average shares outstanding, basic and diluted	[1]	3,125,000	5,045,566
Basic and diluted net loss per common share	[2]	$ 0	$ (0.11)
[1]	Excludes an aggregate of up to 16,728,509 shares subject to redemption at December 31, 2017 and an aggregate of 562,500 shares that were subject to forfeiture at December 31, 2016 to the extent that the underwriters' over-allotment was not exercised in full.
[2]	Net loss per common share basic and diluted excludes interest income attributable to common stock subject to redemption of $853,482 for the year ended December 31, 2017.

Summary of Significant Accoun27

Summary of Significant Accounting Policies (Details Textual) - USD ($)	1 Months Ended	12 Months Ended
	Dec. 22, 2017	Dec. 31, 2017
Summary of Significant Accounting Policies (Textual)
Offering costs		$ 3,927,424
Net loss per common share, description		The Company has not considered the effect of (1) warrants sold in the Initial Public Offering and private placement to purchase 8,936,250 shares of Class A common stock, (2) rights sold in the Initial Public Offering and private placement that convert into 1,787,250 shares of Class A common stock, and (3) 1,125,000 shares of Class A common stock, warrants to purchase 562,500 shares of Class A common stock and rights that convert into 112,500 shares of Class A common stock in the unit purchase option sold to the underwriter, in the calculation of diluted income per share, since the exercise of the warrants and the conversion of the rights into shares of common stock is contingent upon the occurrence of uncertain future events. As a result, diluted income per common share is the same as basic income per common share for the periods.
Warrants to purchase shares of Class A common stock		562,500
Federal depository insurance coverage		$ 250,000
U.S. statutory tax rate, description	The U.S. statutory tax rate was lowered from 35% to 21% effective January 1, 2018, among other changes.

Initial Public Offering (Detail

Initial Public Offering (Details) - USD ($)	1 Months Ended	12 Months Ended
	Apr. 18, 2017	Dec. 31, 2017	Apr. 12, 2017	Apr. 06, 2017
Initial Public Offering (Textual)
Sale of stock price				$ 3.36
IPO [Member]
Initial Public Offering (Textual)
Sale of additional stock issued	17,250,000	17,250,000
Sale of stock price	$ 10
Warrants to purchase, exercise price	$ 11.50
Description of initial public offering	Each Public Right will convert into one-tenth (1/10) of one share of Class A common stock upon consummation of a Business Combination.
Proceeds sales of units	$ 2,250,000		$ 151,500,000

Private Placement (Details)

Private Placement (Details) - USD ($)	1 Months Ended		12 Months Ended
	Apr. 18, 2017	Dec. 31, 2016	Dec. 31, 2017
Private Placement (Textual)
Stock price	$ 10.10
Aggregate purchase price			$ 6,225,000
Generating gross proceeds			$ 3,927,424
Class A Common stock [Member]
Private Placement (Textual)
Sale of additional stock issued			17,250,000
Warrants to purchase, exercise price	11.50
Private Placement [Member]
Private Placement (Textual)
Aggregate purchase shares			555,000
Stock price	$ 10		$ 10
Sale of additional stock issued	67,500
Aggregate purchase price			$ 5,550,000
Generating gross proceeds	$ 675,000

Related Party Transactions (Det

Related Party Transactions (Details) - USD ($)	Apr. 07, 2017	Apr. 06, 2017	Apr. 18, 2017	Dec. 31, 2016	Dec. 28, 2016	Dec. 31, 2017
Related Party Transactions (Textual)
Stock issued shares			562,500		4,312,500
Shares of common stock that were subject to forfeiture						562,500
Sale price per share						$ 10
Sponsor fees						$ 250,361
Working capital loans						1,500,000
Repayment of advances from related parties						231,076
Advances from related parties				$ 13,491		32,776
Administrative Services Agreement [Member]
Related Party Transactions (Textual)
Sponsor fees	$ 10,000					90,000
Accounts payable and accrued expenses						$ 58,685
IPO [Member]
Related Party Transactions (Textual)
Shares of common stock that were subject to forfeiture					562,500
Sponsor rate of interest					20.00%
Sale price per share					$ 12.50
Stockholders' equity note, stock split					20 trading days within any 30-trading day period commencing 150 days after a Business Combination, and the remaining 50% of its Founder Shares will not be transferred, assigned or sold until one year after the date of the consummation of a Business Combination.
Class F Common stock [Member]
Related Party Transactions (Textual)
Stock issued shares		4,312,500			3,593,750
Stock issued value					$ 25,000

Commitments and Contingencies (

Commitments and Contingencies (Details) - USD ($)	Apr. 06, 2017	Dec. 31, 2017
Commitments and Contingencies (Textual)
Contingent fees		$ 868,270
Business combination cost		$ 6,037,500
Business combination, description	The Company sold to the underwriter (and/or its designees), for $100, an option to purchase up to 1,125,000 Units exercisable at $10.00 per Unit (or an aggregate exercise price of $11,250,000) commencing on the later of the first anniversary of the effective date of the registration statement related to the Initial Public Offering and the consummation of a Business Combination.
Underwriters Agreement [Member]
Commitments and Contingencies (Textual)
Business combination, description		The Company will have the right to pay up to 25% of such amount to EBC in shares of restricted stock (valued at $10.10 per share) or to another FINRA member firm retained by the Company to assist the Company in connection with a Business Combination.

C1 Merger Agreement (Details)

C1 Merger Agreement (Details) - USD ($)	1 Months Ended	12 Months Ended
	Nov. 30, 2017	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Merger, Description		In the event that (i) the trailing four quarter EBITDA as of the end of any fiscal quarter after the Closing within calendar year 2018 exceeds $144,000,000 (the “2018 Target”), (ii) the trailing four quarter EBITDA as of the end of any fiscal quarter within calendar year 2019 exceeds $155,000,000 (the “2019 Target”).
Merger cash consideration, Description		The Target Companies to the extent that they are permitted to be distributed pursuant to the existing credit facilities of the Target Companies (“Permitted Cash”), minus (C) $25,000,000.
Deferred cash payment		$ 12,000,000
Ownership percentage		50.10%
Earnout stock payment		3,300,000
Earnout cash payment		$ 33,000,000
Earnout payment exceeds		4.5 to 1
Business combination net tangible assets		$ 5,000,001
Aggregate purchase price
Price per share		$ 12.50
Securities coveredl lock up agreements percentage		25.00%
2018 Target [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Earnout target consideration		$ 144,000,000
2019 Target [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Earnout target consideration		155,000,000
2020 Target [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Earnout target consideration		$ 165,000,000
Sponsor Earnout Letter And Amendment To Escrow Agreement [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Merger cash consideration, Description	In accordance with the letter agreement entered into on November 30, 2017 (the “Sponsor Earnout Letter”), by and among the “ Sponsor, the Company, C1, Continental Stock Transfer & Trust Company and EBC, and Seller Representative, the Sponsor has agreed that effective upon the Closing, with respect to the Founder Shares owned by the Sponsor, the Sponsor will (a) forfeit 1,078,125 of the Founder Shares and (b) subject 2,156,250 of the Founder Shares (the “Sponsor Earnout Shares”) to potential forfeiture in the event that the Earnout Payments are not achieved by Company Securityholders. Subject to certain limited exceptions, the Sponsor Earnout Shares will be subject to lock-up from the Closing until 180 days thereafter; provided that if the volume-weighted average price of Forum Common Shares for 15 trading days is at least $12.50 per share, then 25% of the Sponsor Earnout Shares will be released from escrow immediately (but still subject to the vesting requirements under the Sponsor Earnout Letter).
Price per share	$ 12.50
Percentage of sponsor earnout shares	25.00%
Consideration agreements sponsor remaining founder shares from escrow	1,078,125
Private Placement [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common shares issued		17,959,375
Aggregate purchase price		$ 143,675,000

Stockholders' Equity (Details)

Stockholders' Equity (Details) - USD ($)	Apr. 06, 2017	Apr. 18, 2017	Dec. 31, 2017	Dec. 31, 2016
Stockholders' Equity (Textual)
Preferred stock, par value			$ 0.0001	$ 0.0001
Preferred stock, shares authorized			1,000,000	1,000,000
Preferred stock, shares issued			0	0
Preferred stock, shares outstanding			0	0
Share of common stock voting rights, description			Each holder of a right will receive one-tenth (1/10) of one share of common stock.
Per value of warrant			$ 0.01
Common stock, conversion basis, description			Aggregate, on an as-converted basis, 20% of the total number of all shares of common stock outstanding.
Description of public warrants for redemption			The Company may redeem the Public Warrants (except with respect to the Placement Warrants): ● in whole and not in part; ● at a price of $0.01 per warrant; ● at any time during the exercise period; ● upon a minimum of 30 days’ prior written notice of redemption; and ● if, and only if, the last sale price of the Company’s Class A common stock equals or exceeds $18.00 per share for any 20 trading days within a 30-trading day period ending on the third trading day prior to the date on which the Company sends the notice of redemption to the warrant holders. ● If, and only if, there is a current registration statement in effect with respect to the shares of Class A common stock underlying such warrants. If the Company calls the Public Warrants for redemption, management will have the option to require all holders that wish to exercise the Public Warrants to do so on a “cashless basis,” as described in the warrant agreement.
Common stock subject to possible redemption ,shares			16,728,509	0
Sale of stock price	$ 3.36
Business combination, description	The Company sold to the underwriter (and/or its designees), for $100, an option to purchase up to 1,125,000 Units exercisable at $10.00 per Unit (or an aggregate exercise price of $11,250,000) commencing on the later of the first anniversary of the effective date of the registration statement related to the Initial Public Offering and the consummation of a Business Combination.
Estimated fair value of option purchase, description	The Company accounted for the unit purchase option, inclusive of the receipt of $100 cash payment, as an expense of the Initial Public Offering resulting in a charge directly to stockholders' equity. The Company estimated the fair value of this unit purchase option to be approximately $3,782,546 (or $3.36 per Unit) using the Black-Scholes option-pricing model.
Option to purchase	1,125,000
Option to purchase estimated the fair value	$ 3,782,546
Expected volatility	35.00%
Risk-free interest rate	1.81%
Expected life	5 years
Underwriters Agreement [Member]
Stockholders' Equity (Textual)
Issued the underwriter shares		22,500	150,000
Issued the underwriter shares, value		$ 1,725,000
Sale of stock price		$ 10
Underwriters agreement, description		The shares have been deemed compensation by FINRA and are therefore subject to a lock-up for a period of 180 days pursuant to Rule 5110(g)(1) of FINRA's NASD Conduct Rules. Pursuant to FINRA Rule 5110(g)(1), these securities will not be the subject of any hedging, short sale, derivative, put or call transaction that would result in the economic disposition of the securities by any person for a period of 180 days immediately following the date of the Initial Public Offering, nor may they be sold, transferred, assigned, pledged or hypothecated for a period of 180 days immediately following the Initial Public Offering except to any underwriter and selected dealer participating in the Proposed Offering and their bona fide officers or partners.
Business combination, description			The Company will have the right to pay up to 25% of such amount to EBC in shares of restricted stock (valued at $10.10 per share) or to another FINRA member firm retained by the Company to assist the Company in connection with a Business Combination.
Over-Allotment Option [Member]
Stockholders' Equity (Textual)
Sale of stock price		$ 10.10
Common Class A [Member]
Stockholders' Equity (Textual)
Common stock, par value			$ 0.0001	$ 0.0001
Common stock, shares authorized			40,000,000	40,000,000
Common stock, shares issued			1,316,491	0
Common stock, shares outstanding			1,316,491	0
Common Class F [Member]
Stockholders' Equity (Textual)
Common stock, par value			$ 0.0001	$ 0.0001
Common stock, shares authorized			5,000,000	5,000,000
Common stock, shares issued			4,312,500	4,312,500
Common stock, shares outstanding			4,312,500	4,312,500

Income Tax (Details)

Income Tax (Details)	Dec. 31, 2017USD ($)
Deferred tax asset
Business combination search expenses	$ 27,815
Total deferred tax assets	27,815
Valuation allowance	(27,815)
Deferred tax asset, net of allowance

Income Tax (Details 1)

Income Tax (Details 1) - USD ($)	1 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2017
Federal
Current		$ 222,480
Deferred		(27,815)
State
Current
Deferred
Change in valuation allowance		27,815
Income tax provision		$ 222,480

Income Tax (Details 2)

Income Tax (Details 2)	12 Months Ended
	Dec. 31, 2017
Income Tax [Abstract]
Statutory federal income tax rate	(34.00%)
State taxes, net of federal tax benefit	0.00%
Deferred tax liability rate change	(3.30%)
Meals and entertainment	(0.10%)
Change in valuation allowance	(5.30%)
Income tax provision (benefit)	(42.70%)

Income Tax (Details Textual)

Income Tax (Details Textual)	12 Months Ended
	Dec. 31, 2017USD ($)
Income Tax (Textual)
Change in valuation allowance	$ 27,815

Fair Value Measurements (Detail

Fair Value Measurements (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Assets:
Cash and marketable securities held in Trust Account	$ 175,421,495
Level 1 [Member]
Assets:
Cash and marketable securities held in Trust Account	$ 175,421,495