Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Sep. 28, 2014	Sep. 29, 2013
Cash flows from operating activities:
Net income	$ 7,925,000	$ 6,002,000
Adjustments to reconcile net income to net cash provided by (used in) operating activities
Insurance gain		(2,801,000)
Impairment charge – long-term investment		400,000
Depreciation and amortization	687,000	539,000
Amortization of bond premium	75,000	63,000
Share-based compensation expense	401,000	338,000
Provision for doubtful accounts	7,000	13,000
Deferred income taxes	5,000	1,156,000
Changes in operating assets and liabilities:
Accounts and other receivables, net	(3,470,000)	(2,092,000)
Insurance proceeds received for business interruption claim	718,000
Inventories	181,000	(105,000)
Prepaid expenses and other current assets	2,709,000	185,000
Other assets	106,000	(5,000)
Accrued litigation		(5,874,000)
Accounts payable, accrued expenses and other current liabilities	(1,016,000)	389,000
Deferred franchise fees	80,000	77,000
Other liabilities	(111,000)	(36,000)
Net cash provided by (used in) operating activities	8,297,000	(1,751,000)
Cash flows from investing activities:
Proceeds from maturities of available for sale securities	4,820,000	1,890,000
Insurance proceeds received for property and equipment		2,711,000
Purchase of available for sale securities	(921,000)	(879,000)
Purchase of property and equipment	(349,000)	(3,419,000)
Litigation settlement		6,009,000
Change in restricted cash		(135,000)
Net cash provided by investing activities	3,550,000	6,177,000
Cash flows from financing activities:
Income tax benefit on stock option exercises	594,000	1,562,000
Proceeds from exercise of stock options	89,000	525,000
Payments of withholding tax on net share settlement of employee stock options	(530,000)	(772,000)
Repurchase of common stock	(1,916,000)
Net cash (used in) provided by financing activities	(1,763,000)	1,315,000
Net increase in cash and cash equivalents	10,084,000	5,741,000
Cash and cash equivalents, beginning of period	22,077,000	13,403,000
Cash and cash equivalents, end of period	32,161,000	19,144,000
Cash paid during the year for:
Interest		1,099,000
Income taxes	$ 2,764,000	$ 1,229,000