Long-Term Debt - Additional Information (Detail) (USD $) | 0 Months Ended | 3 Months Ended | 6 Months Ended | |
Jun. 17, 2014 | Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013 | Dec. 31, 2013 |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term debt | ' | $102,250,000 | ' | $102,250,000 | ' | $106,875,000 |
Prepayment of first lien credit through cash on hand | 1,250,000 | ' | ' | ' | ' | ' |
Loss on extinguishment of long-term debt | ' | -23,599 | -1,260,784 | -23,599 | -1,260,784 | ' |
Mandatory prepayments of consolidated excess cash flow due period | ' | ' | ' | '120 days | ' | ' |
Mandatory prepayments of consolidated excess cash flow required by credit agreement | ' | ' | ' | 'The credit agreement requires mandatory prepayments equal to 50% of consolidated excess cash flow, as defined in the credit agreement, when the Company's consolidated total debt is equal to or greater than three times its consolidated operating cash flow, as defined in the credit agreement. Prepayments of excess cash flow are not required when the Company's consolidated total debt is less than three times its consolidated operating cash flow. Mandatory prepayments of consolidated excess cash flow are due 120 days after year end. The credit agreement also requires mandatory prepayments for defined amounts from net proceeds of asset sales, net insurance proceeds, and net proceeds of debt issuances. | ' | ' |
Term Loan [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term debt | ' | 102,250,000 | ' | 102,250,000 | ' | 99,875,000 |
Additional borrowings | 5,750,000 | ' | ' | ' | ' | ' |
First Mortgage [Member] | Must Not Be Less Than [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Interest Coverage Ratio | ' | ' | ' | 2 | ' | ' |
Credit Facility [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term debt | ' | 102,200,000 | ' | 102,200,000 | ' | ' |
Revolving credit loan and term loan carried interest | ' | 3.40% | ' | 3.40% | ' | 4.17% |
Revolving credit facility and term loan maturity date | ' | ' | ' | 9-Aug-19 | ' | ' |
Mandatory prepayments of excess cash flow | ' | 50.00% | ' | 50.00% | ' | ' |
Credit Facility [Member] | Term Loan [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term debt | ' | 102,200,000 | ' | 102,200,000 | ' | 99,900,000 |
Credit Facility [Member] | Revolving Credit Loan [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Revolving credit facility maximum commitment | ' | 20,000,000 | ' | 20,000,000 | ' | 20,000,000 |
Remaining commitments under the revolving credit loan facility | ' | $20,000,000 | ' | $20,000,000 | ' | ' |
Revolving credit facility, Interest Rate Description | ' | ' | ' | 'At the Companybs election, the credit facility may bear interest at either(i) adjusted LIBOR, as defined in the credit agreement, plus a margin ranging from 2.75% to 4.75% that is determined by the Company's consolidated total debt ratio, as defined in the credit agreement or (ii) the base rate, as defined in the credit agreement, plus a margin ranging from 1.75% to 3.75% that is determined by the Company's consolidated total debt ratio | ' | ' |
Credit Facility [Member] | Revolving Credit Loan and Term Loan [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Revolving credit facility and term loan maturity date | ' | ' | ' | 9-Aug-19 | ' | ' |
Credit Facility [Member] | Maximum [Member] | Revolving Credit Loan [Member] | LIBOR [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Credit facility interest rate margins | ' | ' | ' | 4.75% | ' | ' |
Credit Facility [Member] | Maximum [Member] | Revolving Credit Loan [Member] | Base rate [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Credit facility interest rate margins | ' | ' | ' | 3.75% | ' | ' |
Credit Facility [Member] | Minimum [Member] | Revolving Credit Loan [Member] | LIBOR [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Credit facility interest rate margins | ' | ' | ' | 2.75% | ' | ' |
Credit Facility [Member] | Minimum [Member] | Revolving Credit Loan [Member] | Base rate [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Credit facility interest rate margins | ' | ' | ' | 1.75% | ' | ' |
Credit Facility [Member] | First Mortgage [Member] | Maximum [Member] | January One Two Thousand Fifteen Through June Thirty Two Thousand Fifteen [Member] | Forecast [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term Debt Covenants Aggregate Leverage Ratio | ' | ' | ' | 4.25 | ' | ' |
Credit Facility [Member] | First Mortgage [Member] | Maximum [Member] | July One Two Thousand Fifteen Through December Thirty First Two Thousand Fifteen [Member] | Forecast [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term Debt Covenants Aggregate Leverage Ratio | ' | ' | ' | 4 | ' | ' |
Credit Facility [Member] | First Mortgage [Member] | Maximum [Member] | January 1, 2016 through December 31, 2016 [Member] | Forecast [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term Debt Covenants Aggregate Leverage Ratio | ' | ' | ' | 3.75 | ' | ' |
Credit Facility [Member] | First Mortgage [Member] | Maximum [Member] | January One Two Thousand Seventeen Through December Thirty First Two Thousand Seventeen [Member] | Forecast [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term Debt Covenants Aggregate Leverage Ratio | ' | ' | ' | 3.25 | ' | ' |
Credit Facility [Member] | First Mortgage [Member] | Maximum [Member] | January One Two Thousand Eighteen Through Thereafter [Member] | Forecast [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term Debt Covenants Aggregate Leverage Ratio | ' | ' | ' | 3 | ' | ' |
Credit Facility [Member] | First Mortgage [Member] | Must Not Exceed [Member] | December 31,2014 [Member] | Forecast [Member] | ' | ' | ' | ' | ' | ' |
Line of Credit Facility [Line Items] | ' | ' | ' | ' | ' | ' |
Long-term Debt Covenants Aggregate Leverage Ratio | ' | ' | ' | 4.5 | ' | ' |