v2.4.1.9
Long-Term Debt (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Long Term Debt [Line Items]    
Obligations under borrowing arrangements $ 96,936us-gaap_LongTermDebt $ 94,198us-gaap_LongTermDebt
Less: Current portion of long-term debt and other current borrowings 59,886us-gaap_LongTermDebtCurrent 54,925us-gaap_LongTermDebtCurrent
Long-term debt $ 37,050us-gaap_LongTermDebtNoncurrent $ 39,273us-gaap_LongTermDebtNoncurrent