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Other Long-term Liabilities Other Long-term Liabilities (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Other Liabilities, Noncurrent [Abstract]    
Self-insurance reserve (Note 3) $ 4,310 $ 3,866
Long-term restructuring reserve (Note 6) 2,008 3,612
Long-term deferred rent (Note 3) 1,028 1,334
Other 0 195
Total other long-term liabilities $ 7,346 $ 9,007