The number of grants of restricted stock awards and stock options made during the period.

No definition available.

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- Definition

The period of time cash flow return on invested capital is averaged as a performance metric for cash awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

+ References

No definition available.

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- Definition

The period of time revenue growth is averaged as a performance metric for cash awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

+ References

No definition available.

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- Definition

The period of time performance is measured for cash awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

+ References

No definition available.

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- References

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- References

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- Definition

Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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Stock-Based Compensation (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	Oct. 31, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Stock-Based Compensation [Abstract]
Stock-based compensation expense		$ 1.4	$ 2.7	$ 2.1	$ 4.4
Stock-Based Compensation [Abstract]
Unrecognized compensation expense		5.5		$ 5.5
Weighted-average remaining service period				2 years 6 months
Stock Options [Member]
Stock-Based Compensation [Abstract]
Unrecognized compensation expense		1.2		$ 1.2
Weighted-average remaining service period				2 years
Stock Options [Member] \| Subsequent Event [Member]
Stock-Based Compensation [Abstract]
Fair value of options granted (in dollars per share)	$ 3.32
Restricted Stock Awards [Member]
Stock-Based Compensation [Abstract]
Unrecognized compensation expense		3.9		$ 3.9
Weighted-average remaining service period				2 years 8 months 12 days
Restricted Stock Awards [Member] \| Subsequent Event [Member]
Stock-Based Compensation [Abstract]
Fair value of restricted stock granted (in dollars per share)	$ 6.62
Performance Cash Awards [Member]
Stock-Based Compensation [Abstract]
Unrecognized compensation expense		$ 0.4		$ 0.4
Weighted-average remaining service period				1 year 6 months
Performance Cash Awards [Member] \| Subsequent Event [Member]
Stock-Based Compensation [Abstract]
Period of time to average cash flow return on invested capital	3 years
Period of time to average revenue growth	3 years
Performance period	3 years
Restricted Stock Awards and Stock Options [Member] \| Subsequent Event [Member]
Stock-Based Compensation [Abstract]
Stock-based awards granted (in shares)	0.4