Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Details)

v2.4.0.8
Commitments and Contingencies (Details) (USD $)
12 Months Ended 0 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Nov. 16, 2011
Negligence
Future minimum lease payments        
2014 $ 2,939,000      
2015 1,235,000      
2016 264,000      
2017 95,000      
2018 95,000      
Thereafter 55,000      
Total minimum lease payments 4,683,000      
Rent expense for noncancelable operating leases        
Rent expense 2,262,000 1,855,000 1,865,000  
Commitments and Contingencies        
Amount awarded to plaintiff       8,600,000
Portion of award expected to be covered by insurance       6,000,000
Amount held in escrow related to certain financial obligations       $ 2,640,000