XML 64 R53.htm IDEA: XBRL DOCUMENT v3.4.0.3
Long-Term Debt - Components of Long-Term Debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Components of Long-term debt    
Long-term debt $ 398,312 $ 399,143
Debt Issuance Cost (3,156) (3,325)
Long-term Debt, Net of Debt Issuance Cost 390,344 391,175
Current portion of long-term debt 6,656 6,656
Long-term debt (less current portion) 391,656 392,487
Fair value of long-term debt [1] 397,915 396,576
Unsecured subordinated notes payable    
Components of Long-term debt    
Long-term debt 7,968 7,968
Variable rate credit facility    
Components of Long-term debt    
Long-term debt 0 0
Term loan    
Components of Long-term debt    
Long-term debt $ 393,500 $ 394,500
[1] * Fair value of the term loan was estimated based on quoted private market transactions and is classified as Level 1 in the fair value hierarchy. The fair value of the unsecured promissory notes is determined based on a discounted cash flow analysis using current market interest rates of comparable instruments and is classified as Level 2 in the fair value hierarchy.