Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Restricted cash	$ 35,312	$ 49,637
Notes receivable, net	$ 410,113	$ 448,568
Common Stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	72,484,293	74,362,693
Common stock, shares outstanding	72,484,293	74,362,693
Variable Interest Entity, Primary Beneficiary [Member]
Restricted cash	$ 15,135	$ 22,534
Notes receivable, net	$ 271,539	$ 292,590