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Commitments and Contingencies | 9 Months Ended
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Sep. 30, 2014
Commitments and Contingencies Disclosure [Abstract] |
Commitments and Contingencies | (6) Commitments and Contingencies Credit Facilities and Commitments We have an unsecured revolving credit facility totaling $230,000 which expires December 13, 2015. The facility includes a $40,000 letter of credit subfacility. At September 30, 2014 and 2013 there were undrawn letters of credit outstanding under this facility, with a face amount of $34,360 and $29,250, respectively, and there were loans outstanding under this facility of $105,000 and $0, respectively. We have the right to prepay this debt and intend to repay this amount using cash within the next twelve months; therefore, we have classified the debt as a current liability. Loans under the facility are subject to certain financial covenants, and we are currently in compliance with these covenants. Loans under the facility, other than swing line loans, bear interest at a rate per annum equal to, at our election, either (i) LIBOR for an interest period of one month, reset daily, plus 0.875%, or (ii) LIBOR for an interest period of one, two, three, six or twelve months as selected by us, reset at the end of the selected interest period, plus 0.875%. The outstanding loan amount at September 30, 2014 bears interest at a rate per annum equal to option (i) noted above. Swing line loans bear interest at a rate per annum equal to LIBOR for an interest period of one month, reset daily, plus 0.875%. We pay a commitment fee for the unused portion of the facility of 0.10% per annum if the average quarterly utilization of the facility is 20% or more, or 0.125% per annum if the average quarterly utilization of the facility is less than 20%. For each letter of credit issued under the facility, we pay a commission fee on the amount available to be drawn under such letter of credit equal to 0.875% per annum and, subject to certain exceptions, an issuance fee equal to 0.075% of the face amount of such letter of credit. Legal Contingencies The nature of our potential exposure to legal contingencies is described in our 2013 annual report on Form 10-K in Note 10 of the Notes to Consolidated Financial Statements. As of September 30, 2014 there were no litigation matters that we consider to be probable or reasonably possible to have a material adverse outcome.

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- Definition The entire disclosure for commitments and contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.25) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6449706&loc=d3e16207-108621 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6394976&loc=d3e25287-109308 + Details
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