2.4.0.81042 - Disclosure - Mortgage Banking Activities (Tables)truefalsefalse1false falsefalseeol_PE798-----1310-Q0007_STD_181_20130630_0http://www.sec.gov/CIK0000930236duration2013-01-01T00:00:002013-06-30T00:00:001false 4rwt_IncomeAndExpenseAttributableToMortgageBankingActivitiesTableTextBlockrwt_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> The following table presents the components of mortgage banking activities, net, recorded in our consolidated income statement for the three and six months ended June 30, 2013 and 2012. Components of Mortgage Banking Activities, Net   <table style="BORDER-COLLAPSE: collapse; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" border="0" cellspacing="0" cellpadding="0" width="100%" align="center"> <tr style="LINE-HEIGHT: 0pt; VISIBILITY: hidden; COLOR: white"> <td width="68%"></td> <td valign="bottom" width="2%"></td> <td></td> <td style="Times:" nowrap="nowrap">                             </td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td style="Times:" nowrap="nowrap">                             </td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td style="Times:" nowrap="nowrap">                             </td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td style="Times:" nowrap="nowrap">                             </td> <td></td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"> Three Months Ended June 30,</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"> Six Months Ended June 30,</td> <td valign="bottom"> </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" nowrap="nowrap"> (In Thousands) </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center">2013</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center">2012</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center">2013</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center">2012</td> <td valign="bottom"> </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Income from MSRs, net: </td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Income </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">1,943  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">123  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">2,794  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">137  </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Late charges </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">11  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">1  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">18  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">1  </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Cost of sub-servicer </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(234) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(30) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(412) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(34) </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Income from MSRs, net: </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">1,720  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">94  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,400  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">104  </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td height="8"></td> <td height="8" colspan="4"></td> <td height="8" colspan="4"></td> <td height="8" colspan="4"></td> <td height="8" colspan="4"></td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Changes in fair value of: </td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Residential loans, at fair value </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(41,405) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(6,535) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Commercial loans, at fair value </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(345) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(345) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> MSRs </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">8,827  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(527) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">9,169  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(544) </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Sequoia IO securities </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">36,336  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(5,363) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">38,265  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(4,674) </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Risk management derivatives (1) </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">49,544  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(3,282) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">50,567  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(6,398) </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Net market valuation adjustments </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">52,957  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(9,172) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">91,121  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(11,616) </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td height="8"></td> <td height="8" colspan="4"></td> <td height="8" colspan="4"></td> <td height="8" colspan="4"></td> <td height="8" colspan="4"></td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Net gains on residential loan sales </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">5,471  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">12,836  </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Net gains on commercial loan originations </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">40  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Net gains on commercial loan sales </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">3,854  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">10,991  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Mortgage Banking Activities, Net </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">58,531  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(3,607) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">104,552  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">1,324  </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> </table>   <table style="BORDER-COLLAPSE: collapse; FONT-FAMILY: Times New Roman; FONT-SIZE: 9pt" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(1)</td> <td valign="top" align="left"> Represents market valuations of derivatives that are used to manage risks associated with our accumulation of residential and commercial loans. </td> </tr> </table> </div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of the components of mortgage banking activities, net. This includes net servicing income and market valuations related to residential and commercial loans, mortgage servicing rights and mortgage banking derivatives, as well as realized gains or losses associated with residential and commercial loan sales and securitizations.No definition available.false0Components of Mortgage Banking Activities, Net2false 4us-gaap_ScheduleOfServicingAssetsAtFairValueTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> The following table presents activity for MSRs for the three and six months ended June 30, 2013 and 2012. MSR Activity   <table style="BORDER-COLLAPSE: collapse; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" border="0" cellspacing="0" cellpadding="0" width="100%" align="center"> <tr style="LINE-HEIGHT: 0pt; VISIBILITY: hidden; COLOR: white"> <td width="72%"></td> <td valign="bottom" width="3%"></td> <td></td> <td style="Times:" nowrap="nowrap">                             </td> <td></td> <td valign="bottom" width="3%"></td> <td></td> <td style="Times:" nowrap="nowrap">                             </td> <td></td> <td valign="bottom" width="3%"></td> <td></td> <td style="Times:" nowrap="nowrap">                             </td> <td></td> <td valign="bottom" width="3%"></td> <td></td> <td style="Times:" nowrap="nowrap">                             </td> <td></td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"> Three Months Ended June 30,</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"> Six Months Ended June 30,</td> <td valign="bottom"> </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" nowrap="nowrap"> (In Thousands) </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center">2013</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center">2012</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center">2013</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center">2012</td> <td valign="bottom"> </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Balance at beginning of period </td> <td valign="bottom">  </td> <td valign="bottom"> $</td> <td valign="bottom" align="right">18,123  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> $</td> <td valign="bottom" align="right">1,562  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> $</td> <td valign="bottom" align="right">5,315  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> $</td> <td valign="bottom" align="right"> -      </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Additions </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">16,148  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">1,029  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">28,614  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,608  </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Changes in fair value due to: </td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Changes in assumptions (1) </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">9,506  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(481) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">10,312  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(481) </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt" bgcolor="#CCEEFF"> <td valign="top"> Other changes (2) </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(679) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(46) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(1,143) </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(63) </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"> <td valign="top"> Balance at End of Period </td> <td valign="bottom">  </td> <td valign="bottom"> $</td> <td valign="bottom" align="right">43,098  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> $</td> <td valign="bottom" align="right">2,064  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> $</td> <td valign="bottom" align="right">43,098  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> $</td> <td valign="bottom" align="right">2,064  </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> </table>   <table style="BORDER-COLLAPSE: collapse; FONT-FAMILY: Times New Roman; FONT-SIZE: 9pt" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(1)</td> <td valign="top" align="left"> Primarily reflects changes in discount rates and prepayment assumptions due to changes in interest rates. </td> </tr> </table> <table style="BORDER-COLLAPSE: collapse; FONT-FAMILY: Times New Roman; FONT-SIZE: 9pt" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(2)</td> <td valign="top" align="left"> Reflects the impact of MSR-related cash flows received during the period. </td> </tr> </table> </div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of the activity in the balance of servicing assets (including a description of where changes in fair value are reported in the statement of income for each period for which results of operations are presented), including but not limited to, the following: beginning and ending balances, additions (for instance, through purchases of servicing assets), disposals, changes in fair value during the period resulting from changes in inputs or assumptions used in the valuation model, other changes in fair value along with a description of those changes, and other changes that affect the balance along with a description of those changes.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122625-111746 false0Activity for Residential First-Lien MSRsfalseMortgage Banking Activities (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.redwoodtrust.com/taxonomy/role/NotesToFinancialStatementsMortgageBankingActivitiesDisclosureTextBlockTables12