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Benefit plans and stock-based compensation (Tables)

12 Months Ended

Mar. 30, 2013

Birks Stock Option Plan [Member]

Summary of Activity of Stock Option Plans and Arrangements

The following is a summary of the activity of Birks’ stock option plans and arrangements. The weighted average exercise price for Canadian priced options in the summary below have been converted to U.S. dollars using the exchange rate for Canadian and U.S. dollars as of March 30, 2013:

		Options				Weighted average exercise price
Outstanding March 27, 2010			307,761			$	2.37
Granted			64,470				1.22
Cancelled			(47,353	)			7.35
Forfeited			(1,664	)			5.50
Exercised			(128	)			1.05
Outstanding March 26, 2011			323,086				1.39
Granted			175,000				1.07
Exercised			(1,080	)			1.05
Cancelled			(888	)			7.07
Outstanding March 31, 2012			496,118				1.26
Granted			130,000				0.89
Cancelled			(1,500	)			3.28
Outstanding March 30, 2013			624,618			$	1.18

Summary of Status of Stock Options

A summary of the status of Birks’ stock options at March 30, 2013 is presented below:

		Options outstanding												Options exercisable
Exercise price		Number outstanding				Weighted average remaining life (years)				Weighted average exercise price				Number exercisable				Weighted average exercise price
$0.89-1.00			372,944				4.0			$	0.96				242,944			$	1.00
$1.01-1.05			156,674				8.7				1.04				56,674				1.04
$1.25-1.26			80,000				7.7				1.25				45,000				1.25
$7.73			15,000				1.1				7.73				15,000				7.73
			624,618				5.6			$	1.18				359,618			$	1.32

Mayors Stock Option Plan [Member]

Summary of Status of Stock Options

A summary of the status of the option plans at March 30, 2013 is presented below:

Exercise price						Options outstanding and exercisable
		Number outstanding				Weighted average remaining life (years)				Weighted average exercise price
$ 1.05			1,260				7.0			$	1.05
$ 6.00 – 9.00			7,821				1.0				8.16
			9,081				1.8			$	7.18

Summary of Stock Option Activity

The following is a summary of the activity of Mayors stock option plans:

		Options				Weighted average exercise price
Outstanding March 27, 2010			269,265			$	11.55
Forfeited/cancelled			(47,632	)			30.51
Granted			2,607				1.05
Outstanding March 26, 2011			224,240				7.40
Forfeited/cancelled			(6,494	)			52.33
Outstanding March 31, 2012			217,746				6.06
Expired			(208,665	)			6.01
Outstanding March 30, 2013			9,081			$	7.18

X

- Definition

Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

+ References

No definition available.

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X

- Definition

Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 64

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph f

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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