Annual report pursuant to Section 13 and 15(d)

Income Taxes - Income Tax Reconciliation (Details)

v2.4.0.8
Income Taxes - Income Tax Reconciliation (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Income Tax Reconciliation [Line Items]      
Translation Adjustment Functional to Reporting Currency, Net of Tax $ (525) $ (52) $ 287
Notional U.S. federal income tax expense at statutory rate 11,467 14,543 6,825
U.S. state income tax provision, net 243 263 77
Undistributed foreign earnings 0 44 1,728
Effects on Canadian debt facility 0 0 0
Rate difference-international subsidiaries (3,409) (270) (1,974)
Nondeductible expenses 179 115 774
Charges/(benefits) related to uncertain tax positions (797) 143 211
Release of tax liability from Predecessor owners (575) 0 0
Other (144) (262) (173)
Total provision for income taxes 6,964 14,576 7,468
Foreign Tax Authority [Member]
     
Income Tax Reconciliation [Line Items]      
Liability for uncertain tax positions, current $ 167