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Fair Value Disclosures
3 Months Ended
Mar. 31, 2013
Fair Value Disclosures
9.  
The Partnership’s financial instruments include cash and cash equivalents and accounts receivable, for which the carrying amount of each represents fair value based on current market interest rates or their short-term nature. Carrying amounts of contracts receivable, although long-term, also approximate fair value based on current market rates.
 
The Partnership’s and Funds’ fixed-rate debt collectively have a carrying value of $43.8 million as of both March 31, 2013 and December 31, 2012.   The estimated fair value of this debt, based on current interest rates for similar instruments (Level 2 inputs in the Fair Value Hierarchy), is approximately $49.7 million and $50.1 million, respectively.