Condensed Balance Sheets (Parenthetical) - $ / shares	Sep. 30, 2019	Dec. 31, 2018
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, authorized	1,000,000	1,000,000
Preferred stock, issued
Preferred stock, outstanding
Class A Common Stock
Common stock subject to possible redemption shares	53,931,150	53,253,011
Common stock subject to possible redemption per share	$ 10.00	$ 10.00
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, authorized	200,000,000	200,000,000
Common stock, issued	1,268,850	1,946,989
Common stock, outstanding	1,268,850	1,946,989
Class B Common Stock
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, authorized	20,000,000	20,000,000
Common stock, issued	13,800,000	13,800,000
Common stock, outstanding	13,800,000	13,800,000

Face amount or stated value per share of common stock.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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