Short-Term Investments	3 Months Ended
Mar. 31, 2012
Short-Term Investments [Abstract]
SHORT-TERM INVESTMENTS	NOTE 3 — SHORT-TERM INVESTMENTS Cash in excess of funds required for immediate use by the Company has been invested with the primary goal to preserve capital. As such, the funds are invested in short-term, high-quality, fixed-income securities and are accounted for at fair value. As of March 31, 2012 and December 31, 2011, the fair value of these investments was $18,837 and $30,872, respectively, and was included in short-term investments on the consolidated statements of net assets.

Short-Term Investments

3 Months Ended

Mar. 31, 2012

NOTE 3 — SHORT-TERM INVESTMENTS

Cash in excess of funds required for immediate use by the Company has been invested with the primary goal to preserve capital. As such, the funds are invested in short-term, high-quality, fixed-income securities and are accounted for at fair value. As of March 31, 2012 and December 31, 2011, the fair value of these investments was $18,837 and $30,872, respectively, and was included in short-term investments on the consolidated statements of net assets.