Equity - Additional Information (Details) - USD ($)	3 Months Ended			6 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Jul. 01, 2020	Nov. 05, 2019
Class Of Stock [Line Items]
Common stock shares authorized amount							$ 200,000,000
Stock repurchased, value		$ 100,000,000	$ 6,488,000	$ 100,000,000	$ 6,488,000
Stock repurchased, price per share		$ 9.21
Subsequent Event [Member]
Class Of Stock [Line Items]
Stock repurchase amount available for future repurchase						$ 100,000,000
Common Stock [Member]
Class Of Stock [Line Items]
Stock repurchased	0	10,856,865	474,000	10,857,000	474,000
Stock repurchased, value			$ 5,000	$ 109,000	$ 5,000