Income Taxes - Income Tax Reconciliation (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2018 |
Mar. 31, 2017 |
Mar. 31, 2016 |
|
| Income Tax Disclosure [Abstract] | |||
| Notional U.S. federal income tax expense at statutory rate | $ 5,792 | $ 6,679 | $ 11,328 |
| Transition tax for United States tax reform | 5,125 | ||
| U.S. state income tax provision, net | 111 | 45 | 150 |
| Undistributed foreign earnings | 1,786 | 0 | 0 |
| Rate difference-international subsidiaries | (1,769) | (2,622) | (1,727) |
| Charges/(benefits) related to uncertain tax positions | (533) | (128) | (1,227) |
| Impact on deferred tax liability for statutory rate change | (5,849) | 0 | 455 |
| Non-deductible charges | 758 | 296 | 51 |
| Foreign purchase price adjustment | 0 | (379) | 0 |
| Change in valuation allowance | 219 | 490 | 0 |
| Other, net | (470) | (283) | (314) |
| Total provision for income taxes | $ 5,170 | $ 4,098 | $ 8,716 |
| X | ||||||||||
- Definition Effective Income Tax Rate Reconciliation, Foreign Purchase Price Adjustment, Amount No definition available.
|
| X | ||||||||||
- Definition Effective Income Tax Rate Reconciliation, Tax Cuts And Jobs Act Of 2017, Transition Tax On Accumulated Foreign Earnings, Amount No definition available.
|
| X | ||||||||||
- Definition Income Tax Reconcilation, Undistributed Foreign Earnings No definition available.
|
| X | ||||||||||
- Definition Income Tax Reconciliation, Charge Related To Uncertain Tax Positions No definition available.
|
| X | ||||||||||
- Definition Tax Benefit from Amounts Determined not to be Payable to Predecessor Owners No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in foreign income tax contingency. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|