Annual report pursuant to Section 13 and 15(d)

Leased Properties (Details 1)

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Leased Properties (Details 1) (Eastern Interconnect Project [Member], USD $)
1 Months Ended 12 Months Ended
Dec. 31, 2012
Oct. 31, 2012
Dec. 31, 2013
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Nov. 30, 2012
Nov. 30, 2011
Eastern Interconnect Project [Member]
         
Sale Leaseback Transaction [Line Items]          
Length of transmission lines physical assets     216    
Power of transmission lines physical assets     345    
Incremental depreciation per quarter       $ 131,000  
Outstanding debt assumption on purchase price of Eastern Interconnect Project   3,400,000      
Estimated useful lives of assets     20 years    
Amount of depreciation of leased property $ 190,000   $ 2,300,000 $ 837,000 $ 294,000
Note maturity date   Oct. 01, 2012      
Accrued interest rate   10.25%