Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
Mar. 31, 2017 |
Mar. 31, 2016 |
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| Income Taxes [Line Items] | ||||
| Tax Cuts and Jobs Act of 2017, change in tax rate, deferred tax asset | $ 14,830 | |||
| Valuation allowance | $ (27,972) | (30,394) | $ (40,922) | |
| Decrease in valuation allowance | 2,422 | |||
| Unrecognized tax benefits, affect annual effective tax rate | 788 | 838 | 941 | $ 783 |
| Expense (benefit) for interest and penalties | 45 | $ 26 | $ (52) | |
| U S Federal And State Tax | ||||
| Income Taxes [Line Items] | ||||
| Net operating loss (NOL) carry-forwards | 86,896 | |||
| Australia federal tax | ||||
| Income Taxes [Line Items] | ||||
| Net operating loss (NOL) carry-forwards | 6,043 | |||
| Israel federal tax | ||||
| Income Taxes [Line Items] | ||||
| Net operating loss (NOL) carry-forwards | 2,461 | |||
| State NOL true-up | ||||
| Income Taxes [Line Items] | ||||
| Decrease in valuation allowance | $ 2,410 | |||
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- Definition Income taxes. No definition available.
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- Definition Tax Cuts And Jobs Act Of 2017, Change In Tax Rate, Deferred Tax Asset, Income Tax Expense (Benefit) No definition available.
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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