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Mezzanine Equity (Details) - CT Energy [Member]
Sep. 30, 2015
$ / shares
shares
Temporary Equity [Line Items]  
Interest rate 15.00%
9% Convertible Senior Secured Note [Member]  
Temporary Equity [Line Items]  
Interest rate 9.00%
Series C Preferred Stock [Member]  
Temporary Equity [Line Items]  
Mezzanine equity, shares issued | shares 69.75
Mezzanine equity, par value $ 0.01
Mezzanine equity, liquidation preference per share $ 1.00