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Fair Value Of Assets And Liabilities (Tables)
 12 Months Ended
Dec. 31, 2013
Fair Value Disclosures [Abstract]  
Fair Value Measurements, Recurring and Nonrecurring
The following table presents the Company's assets and liabilities measured at fair value at December 31, 2013 and 2012 (in thousands):
 
Fair Value
 
Hierarchy
 
December 31, 2013
 
December 31, 2012
Cash equivalents and restricted cash
Level 1
 
$
36,940

 
$
39,033

Contingent consideration liability
Level 3
 
$
(2,331
)
 
$
(2,331
)
Senior Unsecured Notes
Level 2
 
$
305,250

 
$
—