v3.5.0.1
Goodwill and Other Identified Intangible Assets (Textual) (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2016
USD ($)
Mar. 31, 2016
USD ($)
Mar. 31, 2015
USD ($)
Mar. 31, 2014
USD ($)
Goodwill        
Goodwill $ 153,998 $ 153,998 $ 153,998  
Goodwill, Impairment Loss     8,900  
Finite-Lived Intangible Assets, Period Increase (Decrease)   174,400    
Amortization expense of intangible assets 2,900 17,100 4,300 $ 4,400
Impairment of goodwill and intangible assets     8,500  
Other identified intangible assets not subject to amortization $ 6,000 6,000 $ 180,363  
Expected cash flow period     5 years  
Minimum        
Goodwill        
Terminal growth rates     2.00%  
Implied multiples used in the business enterprise value and market approaches     3.9  
Discount rate     14.00%  
Maximum        
Goodwill        
Terminal growth rates     3.00%  
Implied multiples used in the business enterprise value and market approaches     5.0  
Discount rate     15.00%  
Tradenames        
Goodwill        
Amortization expense of intangible assets   $ 11,600