Annual report pursuant to Section 13 and 15(d)

Selected Balance Sheet Data - Components of Deferred Compensation and Commissions (Detail)

v2.4.0.8
Selected Balance Sheet Data - Components of Deferred Compensation and Commissions (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Mar. 31, 2013
Dec. 31, 2012
Balance Sheet Related Disclosures [Abstract]      
SARs liability $ 19,970 $ 20,000  
Commissions payable 8,623   6,700
Deferred compensation liability 3,584   2,421
Total $ 32,177   $ 9,121