Quarterly report pursuant to Section 13 or 15(d)

Long Term Debt - Term Loan (Details)

v2.4.0.6
Long Term Debt - Term Loan (Details) (USD $)
6 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Jun. 30, 2012
Term Loan [Member]
7.25% Term Loan [Member]
Mar. 31, 2011
Term Loan [Member]
7.25% Term Loan [Member]
Jun. 30, 2012
Term Loan [Member]
7.25% Term Loan [Member]
Minimum [Member]
Jun. 30, 2012
Term Loan [Member]
7.25% Term Loan [Member]
Maximum [Member]
Debt Instrument [Line Items]            
Original principal amount       $ 5,500,089    
Stated interest rate     7.25%      
Principal payments due in quarterly installments         114,635 141,384
Amount outstanding $ 74,922,236 $ 79,497,563 $ 5,096,025