Annual report pursuant to Section 13 and 15(d)

Investments

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Investments
12 Months Ended
Dec. 31, 2013
Investments, All Other Investments [Abstract]  
Investments
Investments

Long Term Restricted Investments
Restricted investments relate to reimbursement obligations under letters of credit issued for the benefit of lessors of our office space. As of December 31, 2013 and 2012, our Long-term restricted investments were $5,718 and $3,999, respectively. During the year ended December 31, 2013, a new letter of credit for $1,719 associated with additional office space was issued for the benefit of a lessor.