2.2.0.25falsefalse006010 - Disclosure - Debttruefalsefalse1falsefalseUSDfalsefalse1/1/2011 - 3/31/2011 USD ($) $FROM_Jan01_2011_TO_Mar31_2011http://www.sec.gov/CIK0001289592duration2011-01-01T00:00:002011-03-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2true0us-gaap_LongTermDebtAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseDebt [Abstract]3false0us-gaap_DebtDisclosureTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00Note 9—DebtThe Company's borrowings consisted of the following at March 31, 2011 and December 31, 2010:<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 15px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 430px; text-align:left;border-color:#000000;min-width:430px;"> </td><td style="width: 10px; text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 75px; text-align:center;border-color:#000000;min-width:75px;">March 31,</td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 75px; text-align:center;border-color:#000000;min-width:75px;">December 31,</td></tr><tr style="height: 15px"><td colspan="2" style="width: 440px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:440px;">($ in thousands)</td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 75px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:75px;">2011</td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 75px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:75px;">2010</td></tr><tr style="height: 15px"><td colspan="2" style="width: 440px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:440px;">Subordinated debentures</td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;">$</td><td style="width: 75px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:75px;"> 235,058</td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;">$</td><td style="width: 75px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:75px;"> 235,058</td></tr><tr style="height: 15px"><td colspan="2" style="width: 440px; text-align:left;border-color:#000000;min-width:440px;">Credit facility</td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;"> 17,000</td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 75px; text-align:right;border-color:#000000;min-width:75px;"> -</td></tr><tr style="height: 15px"><td colspan="2" style="width: 440px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:440px;">Convertible senior notes</td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 75px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:75px;"> 139,849</td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 75px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:75px;"> 139,208</td></tr><tr style="height: 16px"><td colspan="2" style="width: 440px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:440px;">Total</td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:center;border-color:#000000;min-width:10px;">$</td><td style="width: 75px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:75px;"> 391,907</td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:center;border-color:#000000;min-width:10px;">$</td><td style="width: 75px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:75px;"> 374,266</td></tr></table></div>The fair values of the subordinated debentures and convertible senior notes were $250.4 million and $164.8 million at March 31, 2011, respectively, as compared to $246.6 million and $168.4 million, respectively, at December 31, 2010.Total interest expense incurred was $8.1 million and $4.9 million for the three months ended March 31, 2011 and 2010, respectively. Credit FacilityOn May 14, 2010, the Company entered into a $125 million credit facility agreement. The credit facility will be used for general corporate purposes and expires on May 14, 2013.The Company may request that the facility be increased by an amount not to exceed $50 million. The credit facility contains customary covenants for facilities of this type, including restrictions on indebtedness and liens, limitations on mergers, dividends and the sale of assets, and requirements to maintain certain consolidated net worth, debt to capitalization ratios, minimum risk-based capital and minimum statutory surplus. The credit facility also provides for customary events of default, including failure to pay principal when due, failure to pay interest or fees within three days after becoming due, failure to comply with covenants, any representation or warranty made by the Company being false in any material respect, default under certain other indebtedness, certain insolvency or receivership events affecting the Company and its material subsidiaries, the occurrence of certain material judgments, or a change in control of the Company, and upon an event of default the administrative agent (subject to the consent of the requisite percentage of the lenders) may immediately terminate the obligations to make loans and to issue letters of credit, declare the Company's obligations under the credit facility to become immediately due and payable, and require the Company to deposit in a collateral account cash collateral with a value equal to the then outstanding amount of the aggregate face amount of any outstanding letters of credit. The Company was in compliance with all covenants under the credit facility at March 31, 2011.Fees payable by the Company under the credit facility include a fee on the daily unused portion of each letter of credit, a letter of credit fronting fee with respect to each fronted letter of credit and a commitment fee.The Company had $17.0 million outstanding as of March 31, 2011. There was no balance outstanding as of December 31, 2010.Convertible Senior NotesIn September 2010, the Company issued $150.0 million principal amount of 5.0% convertible senior notes (“the Notes”), which mature on September 15, 2014. Interest on the Notes is payable semi-annually in arrears on March 15 and September 15 of each year, commencing March 15, 2011. Holders may convert their Notes into cash or common shares, at the Company's option, at any time on or after March 15, 2014 or earlier under certain circumstances determined by: (i) the market price of the Company's stock, (ii) the trading price of the Notes, or (iii) the occurrence of specified corporate transactions. Upon conversion, the Company intends to settle its obligation either entirely or partially in cash. The initial conversion rate is 36.3782 shares of common stock per $1,000 principal amount of the Notes (equivalent to an initial conversion price of $27.49 per share), subject to adjustment upon the occurrence of certain events. Additionally, in the event of a fundamental change, the holders may require the Company to repurchase the Notes for a cash price equal to 100% of the principal plus any accrued and unpaid interest.The proceeds from the issuance of the Notes were allocated to the liability component and the embedded conversion option, or equity component. The equity component was reported as an adjustment to paid-in-capital, net of tax, and is reflected as an original issue discount (“OID”). The OID of $11.5 million and deferred origination costs relating to the liability component of $5.0 million will be amortized into interest expense over the term of the Notes. After considering the contractual interest payments and amortization of the original issue discount, the Notes' effective interest rate is 7.2%. Transaction costs of $0.4 million associated with the equity component were netted with the equity component in paid-in-capital. Interest expense, including amortization of deferred origination costs, recognized on the Notes was $2.8 million for the three months ended March 31, 2011.The following table shows the amounts recorded for the Notes as of March 31, 2011 and December 31, 2010:<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 15px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 443px; text-align:left;border-color:#000000;min-width:443px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 66px; text-align:center;border-color:#000000;min-width:66px;">March 31,</td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 8px; text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 66px; text-align:center;border-color:#000000;min-width:66px;">December 31,</td></tr><tr style="height: 15px"><td colspan="2" style="width: 453px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:453px;">($ in thousands)</td><td style="width: 12px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 66px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:66px;">2011</td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 8px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 66px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:66px;">2010</td></tr><tr style="height: 15px"><td colspan="2" style="width: 453px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:453px;">Liability component</td><td style="width: 12px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 66px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:66px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 8px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 66px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:66px;"> </td></tr><tr style="height: 15px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 443px; text-align:left;border-color:#000000;min-width:443px;">Outstanding principal</td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 10px; text-align:center;border-color:#000000;min-width:10px;">$</td><td style="width: 66px; text-align:right;border-color:#000000;min-width:66px;"> 150,000</td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 8px; text-align:center;border-color:#000000;min-width:8px;">$</td><td style="width: 66px; text-align:right;border-color:#000000;min-width:66px;"> 150,000</td></tr><tr style="height: 15px"><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 443px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:443px;">Unamortized OID</td><td style="width: 12px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 66px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:66px;"> (10,151)</td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 8px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 66px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:66px;"> (10,792)</td></tr><tr style="height: 15px"><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 443px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:443px;">Liability component</td><td style="width: 12px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 66px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:66px;"> 139,849</td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 8px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:8px;"> </td><td style="width: 66px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:66px;"> 139,208</td></tr><tr style="height: 15px"><td colspan="2" style="width: 453px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:453px;">Equity component, net of tax</td><td style="width: 12px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:center;border-color:#000000;min-width:10px;">$</td><td style="width: 66px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:66px;"> 7,469</td><td style="width: 10px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 8px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:center;border-color:#000000;min-width:8px;">$</td><td style="width: 66px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:66px;"> 7,469</td></tr></table></div>To the extent the market value per share of the Company's common stock exceeds the conversion price, the Company will use the “treasury stock” method in calculating the dilutive effect on earnings per share.Interest Rate SwapsIn October 2010, the Company entered into interest rate swap contracts (the “Swaps”) with $190 million notional value to manage interest costs and cash flows associated with the floating rate subordinated debentures. The Swaps have terms of five years. The majority of the Swaps is forward starting and become effective when the respective subordinated debentures change from fixed rates to floating rates and convert the subordinated debentures' to rates ranging from 5.1% to 5.9%. As of March 31, 2011 and December 31, 2010, the Swaps had fair values of $4.1 million and $3.2 million, respectively, and are reported in Other Assets.The Company has designated and accounts for the Swaps as cash flow hedges. The Swaps are considered to have no ineffectiveness, and, accordingly, changes in their fair values will be recorded in Accumulated Other Comprehensive Income (“AOCI”), net of taxes. For the three months ended March 31, 2011, $72,407 was reclassified from AOCI to interest expense for the effects of the hedges.Note 9—DebtThe Company's borrowings consisted of the following at March 31, 2011 and December 31, 2010:   March 31,  DecemberfalsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInformation about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 falsefalseDebt12DebtUnKnownUnKnownUnKnownUnKnownfalsetrue