Revolving Credit Facility

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Revolving Credit Facility

10. Revolving Credit Facility

In September 2010, the Company entered into a revolving credit facility with a financial institution. The agreement, provided for maximum borrowing capacity of up to $7.5 million. In November 2016, we terminated the credit facility. As of December 31, 2016 and 2015, there was no balance outstanding on the credit facility.