Stockholders' Equity - Schedule of Pre-2017 Non-Qualified Stock Options Nonvested Share Activity (Details)	3 Months Ended
	Mar. 31, 2020 $ / shares shares
Number of Shares
Vested (in shares) | shares	341,132
Weighted Average Grant Date Fair Value Per Share
Vested (in dollars per share) | $ / shares	$ 27.15
Pre-2017 Non-Qualified Stock Options
Number of Shares
Vested (in shares) | shares	2,430,502
Non-vested (in shares) | shares	34,998
Weighted Average Grant Date Fair Value Per Share
Vested (in dollars per share) | $ / shares	$ 6.95
Non-vested (in dollars per share) | $ / shares	$ 10.00