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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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

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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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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of grants made 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).

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Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

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Number of shares authorized for issuance under share-based payment arrangement.

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

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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.

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Number of options vested.

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Stock-Based Compensation - Narrative (Details) $ / shares in Units, $ in Millions	3 Months Ended
	Jun. 27, 2020 USD ($) $ / shares shares	Jun. 29, 2019 USD ($) item $ / shares shares	May 20, 2019 $ / shares	Oct. 19, 2014 shares	Jan. 27, 2012 shares
Stock-Based Compensation
Vesting percentage	33.00%
Vested \| shares	75,000
Stock-based compensation expense \| $	$ 1.8	$ 1.0
Cost of goods sold
Stock-Based Compensation
Stock-based compensation expense \| $	$ 0.6	$ 0.1
Stock Options
Stock-Based Compensation
Stock options granted \| shares	264,535
Unrecognized stock-based compensation expense for option \| $	$ 6.5
Weighted-average recognition period	2 years 8 months 19 days
Restricted Stock Awards
Stock-Based Compensation
Unrecognized stock-based compensation expense for other than option \| $	$ 5.5
Weighted-average recognition period	2 years 9 months 18 days
Performance share units
Stock-Based Compensation
Unrecognized stock-based compensation expense \| $	$ 0.5
Weighted-average recognition period	1 year 9 months 7 days
2011 Plan
Stock-Based Compensation
Shares authorized \| shares					3,750,000
Expiration period	10 years
Vesting period	5 years
2014 Plan
Stock-Based Compensation
Shares authorized \| shares				3,600,000
2014 Plan \| CEO
Stock-Based Compensation
Vesting period		4 years
Stock options granted \| shares		227,273
Aggregate grant date fair value \| $		$ 2.0
Grant date fair value (in dollars per share) \| $ / shares		$ 8.80
Exercise price (in dollars per share) \| $ / shares		$ 28.63	$ 28.63
Stated market price targets for company stock \| item		3
2014 Plan \| CEO \| Tranche One
Stock-Based Compensation
Vesting percentage		33.00%
2014 Plan \| CEO \| Tranche Two
Stock-Based Compensation
Vesting percentage		33.00%
2014 Plan \| CEO \| Tranche Three
Stock-Based Compensation
Vesting percentage		34.00%
2014 Plan \| Stock Options
Stock-Based Compensation
Stock options granted \| shares	264,535
Grant date fair value (in dollars per share) \| $ / shares	$ 10.77
Vested \| shares	232,928
2014 Plan \| Stock Options \| Minimum
Stock-Based Compensation
Expiration period	8 years
Vesting period	4 years
2014 Plan \| Stock Options \| Maximum
Stock-Based Compensation
Expiration period	10 years
Vesting period	5 years
2014 Plan \| Stock Options \| Members of management
Stock-Based Compensation
Vesting period	4 years	4 years
Stock options granted \| shares	264,535	116,952
Aggregate grant date fair value \| $	$ 2.8	$ 1.3
Grant date fair value (in dollars per share) \| $ / shares		$ 11.19
Exercise price (in dollars per share) \| $ / shares		$ 28.63
2014 Plan \| Stock Options \| Members of management \| Minimum
Stock-Based Compensation
Grant date fair value (in dollars per share) \| $ / shares	$ 10.40
Exercise price (in dollars per share) \| $ / shares	20.94
2014 Plan \| Stock Options \| Members of management \| Maximum
Stock-Based Compensation
Grant date fair value (in dollars per share) \| $ / shares	11.10
Exercise price (in dollars per share) \| $ / shares	$ 24.08
2014 Plan \| Restricted Stock Awards \| Minimum
Stock-Based Compensation
Vesting period	1 year
2014 Plan \| Restricted Stock Awards \| Maximum
Stock-Based Compensation
Vesting period	4 years
2014 Plan \| Restricted Stock Units
Stock-Based Compensation
Restricted stock or performance share units granted \| shares	167,461	89,985
Restricted stock or performance share units granted fair value \| $	$ 3.5	$ 2.6
2014 Plan \| Restricted Stock Units \| Employees
Stock-Based Compensation
Vesting period	4 years	4 years
2014 Plan \| Restricted Stock Units \| Tranche One
Stock-Based Compensation
Vesting period	1 year
2014 Plan \| Restricted Stock Units \| Tranche Two
Stock-Based Compensation
Vesting period	4 years
2014 Plan \| Restricted Stock Units \| Tranche Three
Stock-Based Compensation
Vesting period	5 years
2014 Plan \| Performance share units
Stock-Based Compensation
Vesting period	3 years	3 years
Restricted stock or performance share units granted \| shares	0	38,546
Restricted stock or performance share units granted fair value per share \| $ / shares		$ 28.63
Service period	3 years
2014 Plan \| Performance share units \| Minimum
Stock-Based Compensation
Vesting percentage	0.00%
2014 Plan \| Performance share units \| Maximum
Stock-Based Compensation
Vesting percentage	200.00%
2014 Plan \| Performance share units \| Below Threshold
Stock-Based Compensation
Vesting percentage	0.00%
2014 Plan \| Performance share units \| Threshold
Stock-Based Compensation
Vesting percentage	50.00%
2014 Plan \| Performance share units \| Target
Stock-Based Compensation
Vesting percentage	100.00%
2014 Plan \| Performance share units \| Maximum Level
Stock-Based Compensation
Vesting percentage	200.00%