Annual report pursuant to Section 13 and 15(d)

Income Taxes - Income Tax Reconciliation (Details)

v3.22.1
Income Taxes - Income Tax Reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Mar. 31, 2020
Income Tax Disclosure [Abstract]      
Notional U.S. federal income tax expense at statutory rate $ 5,969 $ (135) $ 3,586
Impact of U.S. global intangible taxes and benefits (210) (1,859) 926
U.S. net operating loss carry-back rate difference 0 1,470 0
South Africa divestiture 0 526 0
Rate difference-international subsidiaries 1,223 513 1,181
Withholding on Canadian intercompany dividend 301 0 0
Impact on deferred tax liability for statutory rate change 74 332 (1,231)
Undistributed foreign earnings 713 359 259
U.S. state income tax provision, net 451 48 143
Charges/(benefits) related to uncertain tax positions 77 79 (408)
Non-deductible charges 150 239 349
Change in valuation allowance 34 (475) 152
Other, net (449) 322 185
Total provision for income taxes $ 8,333 $ (1,521) $ 5,142