Borrowings	6 Months Ended
Jun. 30, 2015
Debt Disclosure [Abstract]
Borrowings	On June 4, 2015, the Company amended its existing credit facility to increase borrowing capacity on the revolving line of credit from $45.0 million to $75.0 million and to extend its term from November 2018 to June 2020. All other material terms and covenants remained the same. As of June 30, 2015, the Company had $29.9 million outstanding and $42.3 million available for borrowing under the credit facility. Outstanding letters of credit aggregating $2.8 million reduce the amount available to borrow. The credit facility bore interest at 3.50% during the first two quarters of 2015. The Company was in compliance with all of its debt covenants as of June 30, 2015.

Borrowings

6 Months Ended

Jun. 30, 2015

On June 4, 2015, the Company amended its existing credit facility to increase borrowing capacity on the revolving line of credit from $45.0 million to $75.0 million and to extend its term from November 2018 to June 2020. All other material terms and covenants remained the same. As of June 30, 2015, the Company had $29.9 million outstanding and $42.3 million available for borrowing under the credit facility. Outstanding letters of credit aggregating $2.8 million reduce the amount available to borrow. The credit facility bore interest at 3.50% during the first two quarters of 2015. The Company was in compliance with all of its debt covenants as of June 30, 2015.