XML 35 R40.htm IDEA: XBRL DOCUMENT v2.4.0.8
Other Long-Term Liabilites (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Liabilities, Other than Long-term Debt, Noncurrent    
Other long-term liabilities $ 1,627 $ 1,997
Defined benefit pension plan 1,627 1,621
Insurance settlements receivable $ 1,627 $ 1,621