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Equity - Outstanding Warrants (Details) - $ / shares | Dec. 31, 2020 | Dec. 31, 2019
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Class of Stock [Line Items] |  |
Warrants outstanding (in shares) | 4,576,799 | 4,576,799
Public Warrants |  |
Class of Stock [Line Items] |  |
Warrants outstanding (in shares) | 2,300,000 | 2,300,000
Number of warrants per each share of common stock (in shares) | 0.50 | 0.50
Class of warrant or right, rights for half share (usd per share) | $ 5.75 | $ 5.75
Warrant exercise price (in usd per share) | $ 11.50 | $ 11.50
Sponsor Warrants |  |
Class of Stock [Line Items] |  |
Warrants outstanding (in shares) | 99,000 | 99,000
Number of warrants per each share of common stock (in shares) | 0.50 | 0.50
Class of warrant or right, rights for half share (usd per share) | $ 5.75 | $ 5.75
Warrant exercise price (in usd per share) | $ 11.50 | $ 11.50
$15 Exercise Price Warrants |  |
Class of Stock [Line Items] |  |
Warrants outstanding (in shares) | 600,000 | 600,000
Number of warrants per each share of common stock (in shares) | 1 | 1
Warrant exercise price (in usd per share) | $ 15.00 |
Merger Warrants |  |
Class of Stock [Line Items] |  |
Warrants outstanding (in shares) | 631,119 | 631,119
Number of warrants per each share of common stock (in shares) | 1 | 1
Warrant exercise price (in usd per share) | $ 12.50 | $ 12.50
Additional Merger Warrants |  |
Class of Stock [Line Items] |  |
Warrants outstanding (in shares) | 946,680 | 946,680
Number of warrants per each share of common stock (in shares) | 1 | 1
Warrant exercise price (in usd per share) | $ 11.50 | $ 11.50

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