Quarterly report pursuant to Section 13 or 15(d)

Investments

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Investments
6 Months Ended
Jun. 30, 2012
Equity Method Investments and Joint Ventures [Abstract]  
Investments
Investments

Long Term Restricted Investments

Restricted investments relate to reimbursement obligations under letters of credit issued for the benefit of lessors of office space. As of June 30, 2012 and December 31, 2011, our Long-term restricted investments were $3,973.