Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v2.4.0.8
Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Mar. 31, 2010
Income Tax Disclosure [Abstract]          
Annual effective tax rate before discrete events     26.10% 34.80%  
Annual effective tax rate after discrete events     18.40% 35.20%  
Income tax expense $ 3,754 $ 4,161 $ 3,662 $ 11,585  
Pre-tax income (loss) 16,337 11,899 19,879 32,910  
Long-term liability for uncertain tax positions 672   672    
Income tax expense (benefit) recorded due to release of liability recorded for income tax uncertainties     (1,047)    
Amounts Determined not to be Payable to Predecessor Owners 575        
Interest and penalties accrued as income tax expense     45    
Proceeds from Income Tax Refunds         $ 2,000