Stockholders' Equity - Schedule of Stockholders Equity (Details)	9 Months Ended
	Sep. 30, 2021 USD ($) votePerShare $ / shares shares	Aug. 16, 2021 $ / shares	Jun. 30, 2021 shares	Mar. 31, 2021 shares	Dec. 31, 2020 $ / shares shares	Sep. 30, 2020 shares	Jun. 30, 2020 shares	Mar. 31, 2020 shares	Dec. 31, 2019 shares
Class of Stock [Line Items]
Common shares authorized (in shares)	400,000,000
Warrants outstanding (in shares)	10,622
Common stock and warrants outstanding (in shares)	16,727,304
Exercise prices per warrant (in dollars per share) | $ / shares		$ 0.0001
Class A common stock
Class of Stock [Line Items]
Common par value (in dollars per share) | $ / shares	$ 0.01				$ 0.01
Common shares authorized (in shares)	300,000,000				300,000,000
Common shares outstanding (in shares)	12,440,045				14,436,065
Warrants, number of shares exercisable (in shares)	1
Exercise prices per warrant (in dollars per share) | $ / shares	$ 0.0001
Aggregate exercise price of all warrants (in shares) | $	$ 1
Class A common stock | Common Stock
Class of Stock [Line Items]
Common par value (in dollars per share) | $ / shares	$ 0.01
Common shares authorized (in shares)	300,000,000
Common shares outstanding (in shares)	12,440,045		12,159,425	14,674,552	14,436,065	14,330,220	14,330,220	14,330,220	14,314,092
Number of votes per share | votePerShare	1
Class B common stock
Class of Stock [Line Items]
Common par value (in dollars per share) | $ / shares	$ 0.01				$ 0.01
Common shares authorized (in shares)	50,000,000				50,000,000
Common shares outstanding (in shares)	815,296				2,966,669
Conversion ratio into common stock (in shares)	1
Class B common stock | Common Stock
Class of Stock [Line Items]
Common par value (in dollars per share) | $ / shares	$ 0.01
Common shares authorized (in shares)	50,000,000
Common shares outstanding (in shares)	815,296		815,296	815,296	2,966,669	3,011,634	3,011,634	3,011,634	3,011,634
Number of votes per share | votePerShare	10
Class C common stock
Class of Stock [Line Items]
Common par value (in dollars per share) | $ / shares	$ 0.01				$ 0.01
Common shares authorized (in shares)	50,000,000				50,000,000
Common shares outstanding (in shares)	3,461,341				1,636,341
Class C common stock | Common Stock
Class of Stock [Line Items]
Common par value (in dollars per share) | $ / shares	$ 0.01
Common shares authorized (in shares)	50,000,000
Common shares outstanding (in shares)	3,461,341		3,461,341	836,341	1,636,341	1,636,341	1,636,341	1,636,341	1,636,341
Number of votes per share | votePerShare	0