Business Combinations - Acquisitions (Details) - Broadmark $ / shares in Units, $ in Thousands, shares in Millions	May 31, 2023 USD ($) $ / shares shares
Assets:
Cash and cash equivalents	$ 38,710
Loans, net	764,367
Real estate owned, held for sale	153,546
Other assets	9,956
Total assets acquired	966,579
Liabilities:
Corporate debt	98,028
Accounts payable and other accrued liabilities	23,350
Total liabilities assumed	121,378
Net assets acquired	845,201
Business Combination, Consideration Transferred [Abstract]
Consideration transferred based on value of stock issued	637,229
Bargain purchase gain	$ 207,972
Number of common shares issued in acquisition | shares	62.2
Price per share of stock issued | $ / shares	$ 10.24
Measurement Period Adjustments
Bargain purchase gain	$ (21,900)
Previously Reported
Assets:
Cash and cash equivalents	38,710
Loans, net	772,954
Real estate owned, held for sale	158,911
Other assets	17,107
Total assets acquired	987,682
Liabilities:
Corporate debt	98,028
Accounts payable and other accrued liabilities	22,531
Total liabilities assumed	120,559
Net assets acquired	867,123
Business Combination, Consideration Transferred [Abstract]
Consideration transferred based on value of stock issued	637,229
Bargain purchase gain	229,894
Adjustments
Measurement Period Adjustments
Loans, net	(8,587)
Real estate owned, held for sale	(5,365)
Other assets	(7,151)
Total assets acquired	(21,103)
Accounts payable and other accrued liabilities	819
Total liabilities assumed	819
Net assets acquired	(21,922)
Bargain purchase gain	$ (21,922)