XML 90 R64.htm IDEA: XBRL DOCUMENT

Revolving Credit Facility and Long-Term Debt - Principal Balances under Long-term Debt (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Line of Credit Facility [Line Items]
Total long-term debt	$ 224,490us-gaap_LongTermDebt	$ 248,854us-gaap_LongTermDebt
Less current portion	10,000us-gaap_LongTermDebtCurrent	10,000us-gaap_LongTermDebtCurrent
Long-term portion	214,490us-gaap_LongTermDebtNoncurrent	238,854us-gaap_LongTermDebtNoncurrent
Term Loan
Line of Credit Facility [Line Items]
Total long-term debt	82,500	92,500
Revolving Credit Facility
Line of Credit Facility [Line Items]
Total long-term debt	$ 141,990	$ 156,354

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References+ Details