GUARANTEES AND MORTGAGE REPURCHASE LIABILITY	6 Months Ended
Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
GUARANTEES AND MORTGAGE REPURCHASE LIABILITY	GUARANTEES AND MORTGAGE REPURCHASE LIABILITY: In the ordinary course of business, the Company sells loans through the Fannie Mae Multifamily Delegated Underwriting and Servicing Program ("DUS"®) that are subject to a credit loss sharing arrangement. The Company services the loans for Fannie Mae and shares in the risk of loss with Fannie Mae under the terms of the DUS contracts. Under the DUS program, the Company and Fannie Mae share losses on a pro rata basis, where the Company is responsible for losses incurred up to one-third of principal balance on each loan with two-thirds of the loss covered by Fannie Mae. For loans that have been sold through this program, a liability is recorded for this loss sharing arrangement under the accounting guidance for guarantees. As of June 30, 2021 and December 31, 2020, the total unpaid principal balance of loans sold under this program was $1.9 billion and $1.8 billion, respectively. The Company's reserve liability related to this arrangement totaled $0.7 million and $2.1 million at June 30, 2021 and December 31, 2020, respectively. There were no actual losses incurred under this arrangement during the quarters and six months ended June 30, 2021 and 2020.In the ordinary course of business, the Company sells residential mortgage loans to GSEs and other entities. Under the terms of these sales agreements, the Company has made representations and warranties that the loans sold meet certain requirements. The Company may be required to repurchase mortgage loans or indemnify loan purchasers due to defects in the origination process of the loan, such as documentation errors, underwriting errors and judgments, early payment defaults and fraud. The total unpaid principal balance of loans sold on a servicing-retained basis that were subject to the terms and conditions of these representations and warranties totaled $5.7 billion and $6.0 billion as of June 30, 2021 and December 31, 2020, respectively. At June 30, 2021 and December 31, 2020, the Company had recorded a mortgage repurchase liability for loans sold on a servicing-retained and servicing-released basis, included in accounts payable and other liabilities on the consolidated balance sheets, of $1.6 million and $2.1 million, respectively.

GUARANTEES AND MORTGAGE REPURCHASE LIABILITY

6 Months Ended

Jun. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

GUARANTEES AND MORTGAGE REPURCHASE LIABILITY

GUARANTEES AND MORTGAGE REPURCHASE LIABILITY: In the ordinary course of business, the Company sells loans through the Fannie Mae Multifamily Delegated Underwriting and Servicing Program ("DUS"®) that are subject to a credit loss sharing arrangement. The Company services the loans for Fannie Mae and shares in the risk of loss with Fannie Mae under the terms of the DUS contracts. Under the DUS program, the Company and Fannie Mae share losses on a pro rata basis, where the Company is responsible for losses incurred up to one-third of principal balance on each loan with two-thirds of the loss covered by Fannie Mae. For loans that have been sold through this program, a liability is recorded for this loss sharing arrangement under the accounting guidance for guarantees. As of June 30, 2021 and December 31, 2020, the total unpaid principal balance of loans sold under this program was $1.9 billion and $1.8 billion, respectively. The Company's reserve liability related to this arrangement totaled $0.7 million and $2.1 million at June 30, 2021 and December 31, 2020, respectively. There were no actual losses incurred under this arrangement during the quarters and six months ended June 30, 2021 and 2020.In the ordinary course of business, the Company sells residential mortgage loans to GSEs and other entities. Under the terms of these sales agreements, the Company has made representations and warranties that the loans sold meet certain requirements. The Company may be required to repurchase mortgage loans or indemnify loan purchasers due to defects in the origination process of the loan, such as documentation errors, underwriting errors and judgments, early payment defaults and fraud. The total unpaid principal balance of loans sold on a servicing-retained basis that were subject to the terms and conditions of these representations and warranties totaled $5.7 billion and $6.0 billion as of June 30, 2021 and December 31, 2020, respectively. At June 30, 2021 and December 31, 2020, the Company had recorded a mortgage repurchase liability for loans sold on a servicing-retained and servicing-released basis, included in accounts payable and other liabilities on the consolidated balance sheets, of $1.6 million and $2.1 million, respectively.