Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Sep. 27, 2015	Sep. 28, 2014
Cash flows from operating activities:
Net income	$ 5,157,000	$ 7,925,000
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	672,000	687,000
Amortization of bond premium	64,000	$ 75,000
Gain on sale of marketable equity securities	(26,000)
Amortization of debt discounts and issuance costs	593,000
Share-based compensation expense	376,000	$ 401,000
Provision for doubtful accounts	16,000	7,000
Deferred income taxes	(33,000)	5,000
Changes in operating assets and liabilities:
Accounts and other receivables, net	$ (901,000)	(3,470,000)
Insurance proceeds received for business interruption claim		718,000
Inventories	$ 37,000	181,000
Prepaid expenses and other current assets	4,158,000	2,709,000
Other assets	4,000	106,000
Accounts payable, accrued expenses and other current liabilities	(1,570,000)	(1,016,000)
Deferred franchise fees	31,000	80,000
Other liabilities	(73,000)	(111,000)
Net cash provided by operating activities	8,505,000	8,297,000
Cash flows from investing activities:
Proceeds from sales and maturities of available-for-sale securities	10,868,000	4,820,000
Purchase of property and equipment	(232,000)	(349,000)
Purchase of available-for-sale securities	(3,887,000)	(921,000)
Net cash provided by investing activities	6,749,000	$ 3,550,000
Cash flows from financing activities:
Debt issuance costs	(60,000)
Income tax benefit on stock option exercises	65,000	$ 594,000
Proceeds from exercise of stock options	44,000	89,000
Payments of withholding tax on net share settlement of share-based compensation plans	(59,000)	(530,000)
Repurchase of treasury stock	(7,214,000)	(1,916,000)
Net cash (used in) financing activities	(7,224,000)	(1,763,000)
Net increase in cash and cash equivalents	8,030,000	10,084,000
Cash and cash equivalents, beginning of period	51,393,000	22,077,000
Cash and cash equivalents, end of period	59,423,000	32,161,000
Cash paid (refunded) during the period for:
Interest Paid	6,938,000	0
Income taxes (refunded) / paid	$ (1,023,000)	$ 2,764,000