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Revolving Line of Credit	3 Months Ended
Mar. 31, 2018
Revolving Line of Credit	I. Revolving Line of Credit In March 2018, the Company amended its credit facility in place that provides for a $150.0 million revolving line of credit to extend the scheduled expiration date to March 31, 2023. As of March 31, 2018, the Company was not in violation of any of its financial covenants to the lender under the credit facility and there were no borrowings outstanding, so that the line of credit was fully available to the Company for borrowing.

Revolving Line of Credit

3 Months Ended

Mar. 31, 2018

I. Revolving Line of Credit

In March 2018, the Company amended its credit facility in place that provides for a $150.0 million revolving line of credit to extend the scheduled expiration date to March 31, 2023. As of March 31, 2018, the Company was not in violation of any of its financial covenants to the lender under the credit facility and there were no borrowings outstanding, so that the line of credit was fully available to the Company for borrowing.