percent of the unpaid principal balance of its residential mortgage loans ; one percent of 30 percent of its total assets ; or one-twentieth of its outstanding fhlb advances . in addition , the company must maintain qualified collateral equal to 110 to 115 percent of its advances , depending on the collateral type . these advances are secured with specific mortgage loans and mortgage-backed securities . at december 31 , 2007 and 2006 , the company pledged $ 16.8 billion and $ 12.9 billion , respectively , of the one- to four-family and home equity loans as collateral . other 2014etbh raises capital through the formation of trusts , which sell trust preferred stock in the capital markets . the capital securities must be redeemed in whole at the due date , which is generally 30 years after issuance . each trust issued floating rate cumulative preferred securities , at par with a liquidation amount of $ 1000 per capital security . the trusts use the proceeds from the sale of issuances to purchase floating rate junior subordinated debentures issued by etbh , which guarantees the trust obligations and contributes proceeds from the sale of its subordinated debentures to e*trade bank in the form of a capital contribution . during 2007 , etbh formed three trusts , etbh capital trust xxviii , etbh capital trust xxix and etbh capital trust xxx . these trusts issued a total of 60000 shares of floating rate cumulative preferred securities for a total of $ 60.0 million . net proceeds from these issuances were invested in floating rate junior subordinated debentures that mature in 2037 and have variable rates of 1.90% ( 1.90 % ) , 1.95% ( 1.95 % ) , or 2.10% ( 2.10 % ) above the three- month libor , payable quarterly . during 2006 , etbh formed five trusts , etbh capital trust xxiii through etbh capital trust xxvii . these trusts issued a total of 95000 shares of floating rate cumulative preferred securities for a total of $ 95 million . net proceeds from these issuances were invested in floating rate junior subordinated debentures that mature in 2036 or 2037 and have variable rates of 1.95% ( 1.95 % ) or 2.10% ( 2.10 % ) above the three-month libor , payable quarterly . in april 2007 , etbh called etbh capital trust iv which had sold $ 10.0 million of trust preferred stock in the capital markets in 2002 and generated a loss of $ 0.3 million . in june 2007 , etbh called telebank capital trust i which had sold $ 9.0 million of trust preferred stock in the capital markets in 1997 , and generated a loss of $ 0.9 million . in december 2006 , etbh called etbh capital trust iii which had sold $ 15.0 million of trust preferred stock in the capital markets in 2001 , and generated a loss of $ 0.5 million . the face values of outstanding trusts at december 31 , 2007 are shown below ( dollars in thousands ) : trusts maturity date annual interest rate .
at december 31 , 2007 what was face values of outstanding trusts with maturity in 2037 to 2033
the company also has multiple term loans from financial institutions . these loans are collateralized by equipment . borrowings under these term loans bear interest at 1% ( 1 % ) above libor , 0.68% ( 0.68 % ) above libor or 9.30% ( 9.30 % ) . the company had approximately $ 40 million of principal outstanding under these loans at december 31 , 2007 . other borrowings also includes $ 12.0 million of overnight and other short-term borrowings in connection with the federal reserve bank 2019s term investment option and treasury , tax and loan programs . the company pledged $ 12.0 million of securities to secure these borrowings from the federal reserve bank. .