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Long-term Debt (Tables)
3 Months Ended
Mar. 31, 2013
Notes to Financial Statements  
Long-term Debt (Tables)

The following table reflects the carrying value of the Company's long-term debt under various financing arrangements as of March 31, 2013 and December 31, 2012 (in thousands):

          March 31,         December 31,
      2013     2012
Convertible notes   $ 16,545    $ 16,545 
Non-recourse debt     153,024      159,302 
     Total debt     169,569      175,847 
Less current portion     6,389      6,278 
     Total long-term debt                        $ 163,180    $ 169,569