Debt	3 Months Ended
Mar. 31, 2015
Debt Disclosure [Abstract]
Debt	5. Debt Credit Facility On June 18, 2014, the Company entered into a Credit Agreement (the “Credit Agreement”) with Capital One, National Association, which provides a senior, secured revolving line of credit commitment with a maximum principal borrowing limit of $225.0 million and a letter of credit sub-limit equal to $15.0 million. The Credit Agreement replaced the Third Amended and Restated Credit Agreement with Capital One, National Association, dated August 31, 2012. The expiration date of the Credit Agreement is June 18, 2019. Revolving loans under the Credit Agreement bear interest at either a (1) Base Rate, which is defined as a fluctuating rate per annum equal to the highest of (a) the Federal Funds Rate in effect on such day plus 0.5% (b) the Prime Rate in effect on such day and (c) the Eurodollar Rate for a one month interest period on such day plus 1.0%, plus a margin ranging from 0.75% to 1.5% per annum or (2) Eurodollar rate plus a margin ranging from 1.75% to 2.5% per annum. Swing line loans bear interest at the Base Rate. The Company is limited to 15 Eurodollar borrowings outstanding at the same time. The Company is required to pay a commitment fee for the unused commitments at rates ranging from 0.225% to 0.375% per annum depending upon the Company’s consolidated Leverage Ratio, as defined in the Credit Agreement. The Base Rate at March 31, 2015 was 4.25% and the Eurodollar rate was 2.17%. As of March 31, 2015 and December 31, 2014, respectively, the Company had $47.0 million and $60.0 million drawn and letters of credit totaling $7.1 million outstanding under its credit facilities with Capital One, National Association. As of March 31, 2015, the Company had $170.9 million available for borrowing under the Credit Agreement with Capital One, National Association.

Debt

3 Months Ended

Mar. 31, 2015

5. Debt

Credit Facility

On June 18, 2014, the Company entered into a Credit Agreement (the “Credit Agreement”) with Capital One, National Association, which provides a senior, secured revolving line of credit commitment with a maximum principal borrowing limit of $225.0 million and a letter of credit sub-limit equal to $15.0 million. The Credit Agreement replaced the Third Amended and Restated Credit Agreement with Capital One, National Association, dated August 31, 2012. The expiration date of the Credit Agreement is June 18, 2019. Revolving loans under the Credit Agreement bear interest at either a (1) Base Rate, which is defined as a fluctuating rate per annum equal to the highest of (a) the Federal Funds Rate in effect on such day plus 0.5% (b) the Prime Rate in effect on such day and (c) the Eurodollar Rate for a one month interest period on such day plus 1.0%, plus a margin ranging from 0.75% to 1.5% per annum or (2) Eurodollar rate plus a margin ranging from 1.75% to 2.5% per annum. Swing line loans bear interest at the Base Rate. The Company is limited to 15 Eurodollar borrowings outstanding at the same time. The Company is required to pay a commitment fee for the unused commitments at rates ranging from 0.225% to 0.375% per annum depending upon the Company’s consolidated Leverage Ratio, as defined in the Credit Agreement. The Base Rate at March 31, 2015 was 4.25% and the Eurodollar rate was 2.17%.

As of March 31, 2015 and December 31, 2014, respectively, the Company had $47.0 million and $60.0 million drawn and letters of credit totaling $7.1 million outstanding under its credit facilities with Capital One, National Association.

As of March 31, 2015, the Company had $170.9 million available for borrowing under the Credit Agreement with Capital One, National Association.