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Investment in Sales-Type Leases, Net (Details 1) - USD ($)
Sep. 30, 2016
Dec. 31, 2015
Investment in Sales-Type Leases, Net [Abstract]    
2017 $ 18,074,815  
2018 12,758,693  
2019 12,758,693  
2020 12,758,693  
2021 12,758,693  
Thereafter 31,537,333  
Total $ 100,646,920 $ 387,612,418