Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Sep. 27, 2020	Sep. 29, 2019	Sep. 27, 2020	Sep. 29, 2019	Mar. 29, 2020
Cash flows from operating activities:
Net income	$ 3,655,000	$ 3,658,000	$ 7,655,000	$ 9,027,000
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	302,000	337,000	612,000	647,000
Loss on disposal of property and equipment	0	2,000	0	2,000
Non-cash rental expense			127,000	0
Amortization of debt issuance costs			346,000	346,000
Share-based compensation expense			58,000	58,000
Income tax benefit on stock option exercises			0	228,000
Provision for doubtful accounts			27,000	23,000	$ 71,000
Deferred income taxes			(16,000)	(16,000)
Changes in operating assets and liabilities:
Accounts and other receivables, net			2,114,000	(2,020,000)
Inventories			(179,000)	(80,000)
Prepaid expenses and other current assets			560,000	412,000
Other assets			9,000	5,000
Accounts payable, accrued expenses and other current liabilities			(2,166,000)	(2,171,000)
Deferred franchise fees			(83,000)	(489,000)
Other liabilities			43,000	123,000
Net cash provided by operating activities			9,107,000	6,095,000
Cash flows from investing activities:
Purchase of property and equipment			(318,000)	(182,000)
Net cash used in investing activities			(318,000)	(182,000)
Cash flows from financing activities:
Dividends paid to stockholders			(2,880,000)	(2,958,000)
Proceeds from exercise of stock options			0	1,078,000
Payments of withholding tax on net share settlement of share-based compensation plans			(6,000)	(8,000)
Repurchase of treasury stock			(1,501,000)	0
Net cash used in financing activities			(4,387,000)	(1,888,000)
Net increase in cash and cash equivalents			4,402,000	4,025,000
Cash and cash equivalents, beginning of period			77,117,000	75,446,000	75,446,000
Cash and cash equivalents, end of period	$ 81,519,000	$ 79,471,000	81,519,000	79,471,000	$ 77,117,000
Cash paid during the period for:
Interest			4,969,000	4,969,000
Income taxes			$ 2,743,000	$ 2,955,000
Non-cash financing activity:
Dividends declared per share (in dollars per share)	$ 0.35	$ 0.35	$ 0.70	$ 0.70