Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Schedule of Maturities (Details)

v2.4.0.6
Long-Term Debt - Schedule of Maturities (Details) (USD $)
Dec. 31, 2012
Dec. 31, 2011
Debt Disclosure [Abstract]    
Aggregate maturities due in 2013 $ 12,452,678  
Aggregate maturities due in 2014 10,084,460  
Aggregate maturities due in 2015 10,377,724  
Aggregate maturities due in 2016 18,187,931  
Aggregate maturities due in 2017 4,310,675  
Aggregate maturities due thereafter 158,961,382  
Amount outstanding $ 214,374,850 $ 207,965,571