Quarterly report pursuant to Section 13 or 15(d)

Schedule of Long-Term Debt (Details)

v2.4.1.9
Schedule of Long-Term Debt (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Long-Term Debt $ 306,829us-gaap_LongTermDebt $ 312,426us-gaap_LongTermDebt
Less: portion due with one year (26,729)us-gaap_LongTermDebtCurrent (27,426)us-gaap_LongTermDebtCurrent
Less: debt discount, net (2,676)us-gaap_DebtInstrumentUnamortizedDiscount (2,882)us-gaap_DebtInstrumentUnamortizedDiscount
Total long-term debt 277,424us-gaap_LongTermDebtNoncurrent 282,118us-gaap_LongTermDebtNoncurrent
7.750%Senior Notes [Member]    
Debt Instrument [Line Items]    
7.750% senior notes (excluding unamortized discount) 190,100us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SeniorNotesMember
200,000us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SeniorNotesMember
Senior secured revolving credit facility    
Debt Instrument [Line Items]    
Long-Term Debt 90,000us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
85,000us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
Promissory notes    
Debt Instrument [Line Items]    
Long-Term Debt $ 26,729us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SecuredDebtMember
$ 27,426us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SecuredDebtMember