Annual report pursuant to Section 13 and 15(d)

Income Taxes - Income Tax Reconciliation (Details)

v2.4.0.6
Income Taxes - Income Tax Reconciliation (Details) (USD $)
In Thousands, unless otherwise specified
11 Months Ended 12 Months Ended 1 Months Ended
Mar. 31, 2011
Successor [Member]
Mar. 31, 2013
Successor [Member]
Mar. 31, 2012
Successor [Member]
Apr. 30, 2010
Predecessor [Member]
Operating Loss Carryforwards [Line Items]        
Notional U.S. federal income tax expense (benefit) at statutory rate $ (3,073) $ 14,543 $ 6,825 $ (6,196)
U.S. state income tax provision (benefit), net 61 263 77 0
Undistributed foreign earnings 1,978 44 1,728 0
Effects on Canadian debt facility 0 0 0 (8,713)
Rate difference-international subsidiaries 5,190 (270) (1,974) (3,587)
Nondeductible expenses 1,541 115 774 1,041
Charges related to uncertain tax positions 582 143 211 0
Other (119) (262) (173) 21
Total provision for income taxes (benefit) $ 6,160 $ 14,576 $ 7,468 $ (17,434)