XML 86 R74.htm IDEA: XBRL DOCUMENT
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Fair Value Measurements (Details) | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Dec. 21, 2018 USD ($) | Mar. 31, 2018 USD ($)
Forward Foreign Currency Exchange Contracts [Member] |  |  |  |  |  |
Other liabilities [Abstract] |  |  |  |  |  |
Net gain (loss) on forward foreign currency exchange contracts | $ (860,000) | $ (1,784,000) | $ (1,628,000) | $ (1,062,000) |  |
Contingent Consideration [Member] |  |  |  |  |  |
Change in warrant liability measured at fair value recurring basis using significant unobservable inputs (Level 3) [Roll Forward] |  |  |  |  |  |
Beginning balance | 0 | 0 | 0 | 0 |  |
Newly issued | 3,560,000 | 0 | 3,560,000 | 0 |  |
Total (gain) loss included in net income (loss) | 0 | 0 | 0 | 0 |  |
Exercises/settlements | 0 | 0 | 0 | 0 |  |
Net transfers in (out) of Level 3 | 0 | 0 | 0 | 0 |  |
Ending balance | 3,560,000 | $ 0 | 3,560,000 | $ 0 |  |
Recurring [Member] |  |  |  |  |  |
Short-term investments [Abstract] |  |  |  |  |  |
Mutual funds | 2,868,000 |  | 2,868,000 |  |  | $ 2,828,000
Prepaid expenses and other current assets [Abstract] |  |  |  |  |  |
Forward foreign currency exchange contracts | 0 |  | 0 |  |  | 1,179,000
Accrued liabilities [Abstract] |  |  |  |  |  |
Short-term contigent consideration | 1,830,000 |  | 1,830,000 |  |  | 0
Other current liabilities [Abstract] |  |  |  |  |  |
Deferred compensation | 2,868,000 |  | 2,868,000 |  |  | 2,828,000
Forward foreign currency exchange contracts | 449,000 |  | 449,000 |  |  | 0
Other liabilities [Abstract] |  |  |  |  |  |
Long-term contigent consideration | 1,730,000 |  | 1,730,000 |  |  | 0
Recurring [Member] | Level 1 [Member] |  |  |  |  |  |
Short-term investments [Abstract] |  |  |  |  |  |
Mutual funds | 2,868,000 |  | 2,868,000 |  |  | 2,828,000
Prepaid expenses and other current assets [Abstract] |  |  |  |  |  |
Forward foreign currency exchange contracts | 0 |  | 0 |  |  | 0
Accrued liabilities [Abstract] |  |  |  |  |  |
Short-term contigent consideration | 0 |  | 0 |  |  | 0
Other current liabilities [Abstract] |  |  |  |  |  |
Deferred compensation | 2,868,000 |  | 2,868,000 |  |  | 2,828,000
Forward foreign currency exchange contracts | 0 |  | 0 |  |  | 0
Other liabilities [Abstract] |  |  |  |  |  |
Long-term contigent consideration | 0 |  | 0 |  |  | 0
Recurring [Member] | Level 2 [Member] |  |  |  |  |  |
Short-term investments [Abstract] |  |  |  |  |  |
Mutual funds | 0 |  | 0 |  |  | 0
Prepaid expenses and other current assets [Abstract] |  |  |  |  |  |
Forward foreign currency exchange contracts | 0 |  | 0 |  |  | 1,179,000
Accrued liabilities [Abstract] |  |  |  |  |  |
Short-term contigent consideration | 0 |  | 0 |  |  | 0
Other current liabilities [Abstract] |  |  |  |  |  |
Deferred compensation | 0 |  | 0 |  |  | 0
Forward foreign currency exchange contracts | 449,000 |  | 449,000 |  |  | 0
Other liabilities [Abstract] |  |  |  |  |  |
Long-term contigent consideration | 0 |  | 0 |  |  | 0
Recurring [Member] | Level 3 [Member] |  |  |  |  |  |
Short-term investments [Abstract] |  |  |  |  |  |
Mutual funds | 0 |  | 0 |  |  | 0
Prepaid expenses and other current assets [Abstract] |  |  |  |  |  |
Forward foreign currency exchange contracts | 0 |  | 0 |  |  | 0
Accrued liabilities [Abstract] |  |  |  |  |  |
Short-term contigent consideration | 1,830,000 |  | 1,830,000 |  |  | 0
Other current liabilities [Abstract] |  |  |  |  |  |
Deferred compensation | 0 |  | 0 |  |  | 0
Forward foreign currency exchange contracts | 0 |  | 0 |  |  | 0
Other liabilities [Abstract] |  |  |  |  |  |
Long-term contigent consideration | $ 1,730,000 |  | $ 1,730,000 |  |  | $ 0
Two-year R&D Milestone Event [Member] | Counter Party Rate [Member] | Minimum [Member] |  |  |  |  |  |
Fair Value Assumptions [Abstract] |  |  |  |  |  |
Assumptions for fair value of contingent consideration | 0.0862 |  | 0.0862 |  |  |
Two-year R&D Milestone Event [Member] | Counter Party Rate [Member] | Maximum [Member] |  |  |  |  |  |
Fair Value Assumptions [Abstract] |  |  |  |  |  |
Assumptions for fair value of contingent consideration | 0.0863 |  | 0.0863 |  |  |
Two-year R&D Milestone Event [Member] | Probability [Member] | Minimum [Member] |  |  |  |  |  |
Fair Value Assumptions [Abstract] |  |  |  |  |  |
Assumptions for fair value of contingent consideration | 0.9 |  | 0.9 |  |  |
Two-year R&D Milestone Event [Member] | Probability [Member] | Maximum [Member] |  |  |  |  |  |
Fair Value Assumptions [Abstract] |  |  |  |  |  |
Assumptions for fair value of contingent consideration | 1 |  | 1 |  |  |
Gross Profit Earn-out Consideration [Member] | Risk Free Interest Rate [Member] |  |  |  |  |  |
Fair Value Assumptions [Abstract] |  |  |  |  |  |
Assumptions for fair value of contingent consideration | 0.0261 |  | 0.0261 |  |  |
Gross Profit Earn-out Consideration [Member] | Counter Party Rate [Member] |  |  |  |  |  |
Fair Value Assumptions [Abstract] |  |  |  |  |  |
Assumptions for fair value of contingent consideration | 0.0861 |  | 0.0861 |  |  |
Gross Profit Earn-out Consideration [Member] | Expected Volatility [Member] |  |  |  |  |  |
Fair Value Assumptions [Abstract] |  |  |  |  |  |
Assumptions for fair value of contingent consideration | 0.3000 |  | 0.3000 |  |  |
Gross Profit Earn-out Consideration [Member] | Weighted Average Cost of Capital [Member] |  |  |  |  |  |
Fair Value Assumptions [Abstract] |  |  |  |  |  |
Assumptions for fair value of contingent consideration | 0.1700 |  | 0.1700 |  |  |
Mechanical Power Conversion, LLC [Member] |  |  |  |  |  |
Contingent Consideration [Abstract] |  |  |  |  |  |
Fair value of contingent consideration obligations |  |  |  |  | $ 3,560,000 |
Mechanical Power Conversion, LLC [Member] | Two-year R&D Milestone Event [Member] |  |  |  |  |  |
Contingent Consideration [Abstract] |  |  |  |  |  |
Fair value of contingent consideration obligations | $ 2,080,000 |  | $ 2,080,000 |  |  |
Term of R&D event milestone |  |  |  | 2 years |  |
Mechanical Power Conversion, LLC [Member] | Gross Profit Earn-out Consideration [Member] |  |  |  |  |  |
Contingent Consideration [Abstract] |  |  |  |  |  |
Fair value of contingent consideration obligations | $ 1,480,000 |  | $ 1,480,000 |  |  |
Term of gross profit earn-out arrangement |  |  |  | 3 years |  |

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