Cash Flow Statement - Additional Information (Detail) - USD ($) $ in Thousands |
6 Months Ended | |
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Sep. 30, 2017 |
Sep. 30, 2016 |
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| Supplemental Cash Flow Elements [Abstract] | ||
| Interest paid | $ 5 | $ 4 |
| Income taxes paid | 1,762 | 41 |
| Issuance of treasury stock | 63 | 107 |
| Capital expenditures | $ 0 | $ 44 |
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- Definition Future cash outflow to pay for purchases of fixed assets that have occurred. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of cash paid, after deduction of cash paid for capitalized interest, for interest. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Equity impact of the value of treasury stock (units) reissued during the period, excluding reissuance of shares (units) held in treasury used to satisfy equity-based compensation obligations exercised by the holders of such rights. Upon reissuance of shares (units) from treasury, either the common or preferred stock (unit) reissued is outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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