    <SEC-DOCUMENT>0001104659-20-034408-index.html : 20200317
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    <ACCEPTANCE-DATETIME>20200317085417
    ACCESSION NUMBER:		0001104659-20-034408
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		19
    CONFORMED PERIOD OF REPORT:	20200317
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20200317
    DATE AS OF CHANGE:		20200317

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			REDWOOD TRUST INC
    		CENTRAL INDEX KEY:			0000930236
    		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
    		IRS NUMBER:				680329422
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-13759
    		FILM NUMBER:		20719366

    	BUSINESS ADDRESS:
    		STREET 1:		ONE BELVEDERE PLACE
    		STREET 2:		SUITE 300
    		CITY:			MILL VALLEY
    		STATE:			CA
    		ZIP:			94941
    		BUSINESS PHONE:		(415) 380-2317

    	MAIL ADDRESS:
    		STREET 1:		ONE BELVEDERE PLACE
    		STREET 2:		SUITE 300
    		CITY:			MILL VALLEY
    		STATE:			CA
    		ZIP:			94941
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    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>tm2012954d1_8k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: tm2012954d1_8k.htm

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    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>tm2012954d1_ex99-1.htm
    <DESCRIPTION>EXHIBIT 99.1
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    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>rwt-20200317.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
    Document 3 - file: rwt-20200317.xsd

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    <TYPE>EX-101.LAB
    <SEQUENCE>4
    <FILENAME>rwt-20200317_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
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    Document 4 - file: rwt-20200317_lab.xml

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    <SEQUENCE>11
    <FILENAME>tm2012954d1_ex99x1x006.jpg
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    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>R1.htm
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    <SEQUENCE>13
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    <TYPE>EXCEL
    <SEQUENCE>16
    <FILENAME>Financial_Report.xlsx
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    <TEXT>
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    <TYPE>JSON
    <SEQUENCE>20
    <FILENAME>MetaLinks.json
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