Transactions with Affiliates - Amounts due from Affiliate (Details) - PMT - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Amounts due from affiliate
Fulfillment fees	$ 10,006	$ 346
Allocated expenses	9,066	11,542
Management fees	6,559	5,901
Servicing fees	4,841	6,583
Correspondent production fees	2,071	1,735
Conditional Reimbursement	801	870
Interest on assets purchased under agreements to resell	120	142
Total due from affiliate	33,464	27,119
Payable to affiliate
Deposits made by PMT	100,554	132,844
MSR Recapture Payable to PMT	179	282
Other expenses	3,898	3,872
Payable to affiliates	$ 104,631	$ 136,998