Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Assets
Allowance for loan losses	$ 71,185	$ 56,896
Stockholders’ equity
Redeemable preferred stock par value (in dollars per share)	$ 0.01	$ 0.01
Redeemable preferred stock liquidation value (in dollars per share)	$ 25.00	$ 25.00
Redeemable preferred stock authorized (in shares)	5,000,000	5,000,000
Redeemable preferred stock issued (in shares)	0	0
Common stock par value (in dollars per share)	$ 0.01	$ 0.01
Common stock authorized (in shares)	200,000,000	200,000,000
Common stock issued (in shares)	52,167,573	51,969,203