Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Mar. 28, 2021	Mar. 29, 2020
Cash flows from operating activities:
Net income	$ 11,075,000	$ 13,435,000
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	1,183,000	1,233,000
Non cash rental expense	120,000	232,000
Amortization of debt issuance costs	691,000	691,000
Share-based compensation expense	116,000	116,000
Income tax benefit on stock option exercises	0	228,000
Provision for doubtful accounts	101,000	71,000
Deferred income taxes	(147,000)	352,000
Changes in operating assets and liabilities:
Accounts and other receivables, net	(645,000)	(1,006,000)
Inventories	(246,000)	157,000
Prepaid expenses and other current assets	(144,000)	(174,000)
Other assets	15,000	122,000
Accounts payable, accrued expenses and other current liabilities	(287,000)	(2,028,000)
Deferred franchise fees	(144,000)	(1,088,000)
Other liabilities	78,000	8,000
Net cash provided by operating activities	11,766,000	12,349,000
Cash flows from investing activities:
Purchase of property and equipment	(551,000)	(870,000)
Net cash used in investing activities	(551,000)	(870,000)
Cash flows from financing activities:
Dividends paid to stockholders	(5,761,000)	(5,912,000)
Repurchase of treasury stock	(1,501,000)	(4,966,000)
Proceeds from the 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)
Net cash used in financing activities	(7,268,000)	(9,808,000)
Net increase in cash and cash equivalents	3,947,000	1,671,000
Cash and cash equivalents, beginning of year	77,117	75,446
Cash and cash equivalents, end of year	81,064	77,117
Cash paid during the year for:
Interest	9,938,000	9,938,000
Income taxes	$ 4,768	$ 3,874
Noncash financing activity:
Dividends declared per share (in dollars per share)	$ 1.40	$ 1.40