Summary of Significant Accounting Policies Immaterial Revision to Prior Period Financial Statements (Policies)

12 Months Ended

Mar. 28, 2015

Immaterial Revision to Prior Period Financial Statements [Abstract]

In the quarter ended March 28, 2015, we revised the presentation of certain amounts on our consolidated statements of operations from prior periods. We revised the presentation of net sales and cost of sales to separately present those amounts that are associated with service and support activities from those amounts associated with system sales. This change does not impact the Company’s previously reported total net sales, operating loss or net loss for the periods presented.

Additionally, the Company has historically included certain personnel expenses associated with the product support and service activities within the line item “Selling, service and administration” in its consolidated statements of operations. The Company has changed the presentation of certain of these expenses to include them as a component of service cost of sales to differentiate those costs attributed to generating revenue from those related to selling and administrative expenses. This revision does not impact the Company’s previously reported operating loss or net loss for the periods presented. The effect of this immaterial change on the consolidated statements of operations for each of the annual periods ending March 28, 2015, March 29, 2014, and March 30, 2013, and for each of the quarters for fiscal 2015 and 2014 is as follows:



	1st Quarter				2nd Quarter				3rd Quarter				4th Quarter				Year Ended
(In thousands)	As Originally presented		As Revised		As Originally presented		As Revised		As Originally presented		As Revised		As Originally presented		As Revised		As Originally presented		As Revised
Year ended March 28, 2015
Total cost of sales	$	21,795	$	22,742	$	27,075	$	28,091	$	27,884	$	28,948
Gross profit	13,235		12,288		15,781		14,765		15,777		14,713
Selling service & administrative	13,100		12,153		12,915		11,899		13,397		12,333
Net operating expenses	22,245		21,298		21,339		20,323		21,780		20,716

Year ended March 29, 2014
Total cost of sales	$	26,786	$	27,713	$	35,015	$	36,065	$	21,986	$	23,066	$	37,081	$	38,179	$	117,141	$	125,023
Gross profit	19,386		18,459		24,632		23,582		16,281		15,201		3,727		2,629		64,026		59,871
Selling service & administrative	14,547		13,620		14,251		13,201		12,408		11,328		14,516		13,418		55,753		51,567
Net operating expenses	22,508		21,581		23,935		22,885		20,875		19,795		25,544		24,446		92,862		88,707

Year ended March 30, 2013
Total cost of sales																	$	152,372	$	155,337
Gross profit																	64,253		61,288
Selling service & administrative																	56,051		53,086
Net operating expenses																	79,371		76,406

The revisions overall, which were not material, had no impact on the reported amounts of total net sales, net loss, net loss per share, cash flows or shareholders’ equity.