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Long-Term Debt (Tables) | 12 Months Ended
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Dec. 31, 2012
Long-Term Debt [Abstract] |
Summary of Long-term debt | Long-term debt is comprised of the following:
|  | December 31, 2011 |  |  | December 31, 2012 |
Old credit facility: |  |  |  |  |  |  |  |
Term loan |  | $ | 71,906,903 |  |  | $ | — |
Revolving credit loan |  |  | 54,826,716 |  |  |  | — |
First lien facility: |  |  |  |  |  |  |  |
Term loan |  |  | — |  |  |  | 86,750,000 |
Revolving credit facility |  |  | — |  |  |  | 5,000,000 |
Second lien facility: |  |  |  |  |  |  |  |
Term loan |  |  | — |  |  |  | 25,000,000 |
|  |  | 126,733,619 |  |  |  | 116,750,000 |
Less current installments |  |  | (6,848,276 | ) |  |  | (3,500,000 | )
|  | $ | 119,885,343 |  |  | $ | 113,250,000 |
Scheduled repayments of credit facility | The aggregate scheduled principal repayments of the credit facilities for the next five years and thereafter are as follows:
|  | First lien facility |  |  | Second lien |  |  |  |
|  |  |  |  | Revolving |  |  | facility |  |  |  |
|  | Term loan |  |  | credit facility |  |  | Term loan |  |  | Total |
2013 |  | $ | 3,500,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,500,000 |
2014 |  |  | 5,625,000 |  |  |  | — |  |  |  | — |  |  |  | 5,625,000 |
2015 |  |  | 6,750,000 |  |  |  | — |  |  |  | — |  |  |  | 6,750,000 |
2016 |  |  | 7,875,000 |  |  |  | — |  |  |  | — |  |  |  | 7,875,000 |
2017 |  |  | 63,000,000 |  |  |  | 5,000,000 |  |  |  | — |  |  |  | 68,000,000 |
Thereafter |  |  | — |  |  |  | — |  |  |  | 25,000,000 |  |  |  | 25,000,000 |
Total |  | $ | 86,750,000 |  |  | $ | 5,000,000 |  |  | $ | 25,000,000 |  |  | $ | 116,750,000 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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