XML 32 R32.htm IDEA: XBRL DOCUMENT v2.4.0.8
Acquisitions of Businesses - Schedule of Preliminary Purchase Price Allocation (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Dec. 31, 2013
Business Acquisition [Line Items]      
Cash paid, net of cash acquired $ 125 $ 4,215 $ 46,628
Seller notes     1,300
Total consideration     47,928
Estimated fair value of net tangible assets acquired:      
Total current assets     3,756
Total non-current assets     2,283
Total liabilities     (1,082)
Net tangible assets acquired     4,957
Referral relationships     940
Non-competition agreements     400
Tradename     1,500
Goodwill     50,672
Fair value of non-controlling interest     (10,541)
Total consideration     $ 47,928