Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Schedule of Maturities (Details)

v2.4.1.9
Long-Term Debt - Schedule of Maturities (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Debt Disclosure [Abstract]    
Current portion of long-term debt $ 12,255us-gaap_LongTermDebtCurrent $ 12,974us-gaap_LongTermDebtCurrent
Aggregate maturities due in 2016 25,548us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo  
Aggregate maturities due in 2017 6,513us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree  
Aggregate maturities due in 2018 5,961us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour  
Aggregate maturities due in 2019 6,608us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive  
Aggregate maturities due thereafter 45,407us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive  
Amount outstanding $ 102,292us-gaap_LongTermDebt $ 116,196us-gaap_LongTermDebt