Represents the number of anniversaries the the awards are granted on.

No definition available.

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- Definition

Number of installments in which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition.

+ References

No definition available.

+ Details

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- Definition

The right to buy number of common stock upon vesting.

+ References

No definition available.

+ Details

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- Definition

Face amount per share of no-par value common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

+ Details

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Data Type:	xbrli:sharesItemType
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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ 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 (a)(2)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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Stock-Based Compensation - Options to Purchase Common Shares (Details)				3 Months Ended
	Mar. 04, 2020 shares	Sep. 03, 2019 shares	May 21, 2019 installment item $ / shares shares	Mar. 31, 2020 shares
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share price \| $ / shares			$ 10.83
Time-based stock option awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)				1,140,873
Right to buy number of shares upon vesting			1
Per value \| $ / shares			$ 0.0001
Number of anniversaries the awards vest \| item			4
Expiration Period (in years)			10 years
Time-based stock option awards \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share price \| $ / shares			$ 4.67
Employees \| Time-based stock option awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	1,140,873		482,792
Number of equal installments \| installment			4
Chief Financial Officer \| Employees \| Time-based stock option awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)		171,429