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Fair Value Measurements (Details 2) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
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Mar. 31, 2015
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Mar. 31, 2014
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| Summarizes contingent consideration activity | ||
| Balance beginning of period | $ 2,641us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue | $ 2,333us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue |
| Contingent consideration - payments | (1,104)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements | |
| Contingent consideration - change in fair value in G&A expense | 47wstl_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInFairValue | 308wstl_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInFairValue |
| Balance end of period | $ 1,584us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue | $ 2,641us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue |
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- Details
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- Definition
Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Fair value measurement with unobservable inputs reconciliation recurring basis liability change in fair value. No definition available.
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