Stockholders' Equity - Additional Information (Details) - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Stockholders Equity Note [Abstract]
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, shares authorized	495,000,000	495,000,000
Common stock, par value	$ 0.001	$ 0.001
Common stock, voting rights	Each holder of the common stock is entitled to one vote per common share