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Represents the total fair value of options granted during the reporting period

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No definition available.

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Represents the total fair value of options granted during the reporting period.

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Face amount or stated value per share of common stock.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Period 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, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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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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No definition available.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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Discloses use of the simplified method to calculate the expected term that stock option awards under the specified plan will exist before being exercised or terminated, the reason and justification for its use, and the periods for which the method was used if it was not used in all periods presented.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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No definition available.

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The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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No definition available.

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The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.

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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.

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No definition available.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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No definition available.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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- Definition

Weighted average price of options that were either forfeited or expired.

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- Definition

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

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No definition available.

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

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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- References

No definition available.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of fully vested and expected to vest options outstanding.

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As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan.

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As of the balance sheet date, the weighted-average exercise price for outstanding stock options that are fully vested or expected to vest.

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- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

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No definition available.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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No definition available.

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

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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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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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-Subparagraph (SX 210.5-02.28,29)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

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Stock-Based Compensation - Stock Options and Significant Valuation Assumptions (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
	Oct. 29, 2014	Sep. 24, 2016	Sep. 26, 2015	Sep. 24, 2016	Sep. 26, 2015	Mar. 26, 2016	Oct. 19, 2014	Jan. 27, 2012
Stock-Based Compensation
Common stock, par value (in dollars per share)		$ 0.0001		$ 0.0001		$ 0.0001
Retained earnings		$ 24,697		$ 24,697		$ 23,594
Stock Options
Stock-Based Compensation
Stock options granted				560,892
Grant date fair value, per share				$ 2.60
Assumptions used
Expected option term		N/A	P5Y6M	P5Y6M	P5Y6M
Expected volatility factor			36.30%
Expected volatility factor, minimum				35.80%	33.30%
Expected volatility factor, maximum				36.00%	37.10%
Risk-free interest rate, minimum				1.38%	1.60%
Risk-free interest rate, maximum				1.43%	2.00%
Risk-free interest rate			1.60%
Expected annual dividend yield			0.00%	0.00%	0.00%
Stock Options
Outstanding at the beginning of period				2,447,133
Granted				560,892
Exercised				(134,677)
Canceled, forfeited or expired				(181,418)
Outstanding at the end of period		2,691,930		2,691,930
Vested and expected to vest after end of period		2,691,930		2,691,930
Exercisable at end of period		1,076,104		1,076,104
Grant Date Weighted-Average Exercise Price
Outstanding at the beginning of period				$ 9.87
Granted				7.38
Exercised				5.49
Canceled, forfeited or expired				13.96
Outstanding at the end of period		$ 9.29		9.29
Vested and expected to vest at end of period		9.29		9.29
Exercisable at end of period		$ 8.15		$ 8.15
Weighted Average Remaining Contractual Life
Weighted average remaining contractual life, awards outstanding				6 years 4 months 24 days
Weighted average remaining contractual life, awards vested and expected to vest				6 years 4 months 24 days
Weighted average remaining contractual life, awards exercisable				5 years 10 months 24 days
Aggregate Intrinsic Value
Aggregate intrinsic value, awards exercised				$ 644
Aggregate intrinsic value, awards outstanding		$ 9,498		9,498
Aggregate intrinsic value, awards vested and expected to vest		9,498		9,498
Aggregate intrinsic value, awards exercisable		4,186		$ 4,186
2011 Plan
Stock-Based Compensation
Shares authorized								3,750,000
Expiration period				10 years
Vesting period				5 years
2014 Plan
Stock-Based Compensation
Shares authorized							3,600,000
Common stock, par value (in dollars per share)							$ 0.0001
2014 Plan \| Stock Options
Stock-Based Compensation
Expiration period				8 years
Vesting period				5 years
2014 Plan \| Stock Options \| Members of management
Stock-Based Compensation
Vesting period			5 years	5 years	5 years
Stock options granted			10,540	560,892	294,153
Grant date fair value, per share			$ 11.52
Grant date fair value			$ 100	$ 1,500	$ 2,700
Stock Options
Granted			10,540	560,892	294,153
Grant Date Weighted-Average Exercise Price
Exercised			$ 32.02
2014 Plan \| Stock Options \| Members of management \| Minimum
Stock-Based Compensation
Grant date fair value, per share				$ 2.50	$ 7.48
Grant Date Weighted-Average Exercise Price
Exercised				7.11	22.31
2014 Plan \| Stock Options \| Members of management \| Maximum
Stock-Based Compensation
Grant date fair value, per share				2.95	11.52
Grant Date Weighted-Average Exercise Price
Exercised				$ 8.38	$ 32.02
2014 Plan \| Stock Options \| CEO
Stock-Based Compensation
Stock options granted	99,650
Assumptions used
Stock price (in dollars per share)	$ 16.00
Exercise price (in dollars per share)	$ 16.00
Expected option term	P6Y
Expected volatility factor	55.00%
Risk-free interest rate	1.80%
Expected annual dividend yield	0.00%
Stock Options
Granted	99,650
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
Vesting period			5 years		5 years
Aggregate grant date fair value		$ 300	$ 100	$ 1,100	$ 1,300
2014 Plan \| Restricted Stock Units \| Minimum
Stock-Based Compensation
Vesting period				1 year
2014 Plan \| Restricted Stock Units \| Maximum
Stock-Based Compensation
Vesting period				5 years