Guarantees	3 Months Ended
Mar. 31, 2014
Guarantees	12. Guarantees In May 2013, the Company entered into a guarantee of the full and prompt payment and performance when due of all obligations due to a financial institution under a commercial line-of-credit agreement and note entered into by the Company’s equity-method investee, in which the Company has a 50% interest. The term of the line-of-credit agreement is twelve months and the total amount of advances requested and unpaid principal balance cannot exceed $12,500,000. The line of credit bears interest at 0.5% over the financial institution’s base rate with a floor of 4%. The Company had entered into a similar guarantee during May 2012, which expired as of May 2013. The outstanding balance on the line of credit was approximately $4,180,000 and $4,256,000 as of March 31, 2014 and December 31, 2013, respectively. The Company did not incur any payments under this guarantee in the three months ended March 31, 2014, or in any prior periods, and does not anticipate that it will incur any payments through the duration of the guarantee.

Guarantees

3 Months Ended

Mar. 31, 2014

12. Guarantees

In May 2013, the Company entered into a guarantee of the full and prompt payment and performance when due of all obligations due to a financial institution under a commercial line-of-credit agreement and note entered into by the Company’s equity-method investee, in which the Company has a 50% interest. The term of the line-of-credit agreement is twelve months and the total amount of advances requested and unpaid principal balance cannot exceed $12,500,000. The line of credit bears interest at 0.5% over the financial institution’s base rate with a floor of 4%. The Company had entered into a similar guarantee during May 2012, which expired as of May 2013. The outstanding balance on the line of credit was approximately $4,180,000 and $4,256,000 as of March 31, 2014 and December 31, 2013, respectively. The Company did not incur any payments under this guarantee in the three months ended March 31, 2014, or in any prior periods, and does not anticipate that it will incur any payments through the duration of the guarantee.