Segment Disclosures (Tables)

12 Months Ended

Mar. 03, 2012

Segment Disclosures [Abstract]

Revenue by major geographic segments

	For the year ended
	March 3, 2012			February 26, 2011			February 27, 2010
Revenue
Canada	$	1,260		$	1,408		$	844
United States		4,182			7,823			8,620
United Kingdom		1,919			2,218			1,447
Other		11,074			8,458			4,042
	$	18,435		$	19,907		$	14,953
Revenue
Canada		6.8	%		7.1	%		5.6	%
United States		22.7	%		39.3	%		57.7	%
United Kingdom		10.4	%		11.1	%		9.7	%
Other		60.1	%		42.5	%		27.0	%
		100.0	%		100.0	%		100.0	%

	For the year ended
	March 3, 2012		February 26, 2011		February 27, 2010
Revenue mix
Devices	$	13,794	$	15,956	$	12,116
Service		4,086		3,197		2,158
Software		318		294		259
Other		237		460		420
	$	18,435	$	19,907	$	14,953

	As at
	March 3, 2012		February 26, 2011
Property, plant and equipment, intangible assets and goodwill
Canada	$	5,382	$	3,787
United States		555		707
United Kingdom		37		41
Other		364		275
	$	6,338	$	4,810
Total assets
Canada	$	8,693	$	6,935
United States		2,337		3,390
United Kingdom		1,554		1,594
Other		1,147		956
	$	13,731	$	12,875