Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Dec. 23, 2018	Dec. 24, 2017	Dec. 23, 2018	Dec. 24, 2017	Mar. 25, 2018
Cash flows from operating activities:
Net income	$ 9,722	$ (3,779)	$ 19,001	$ 2,263
Adjustments to reconcile net income to net cash provided by operating activities
Loss on debt extinguishment		8,872		8,872
Depreciation and amortization	278	320	962	1,055
Gain on sale of property and equipment			(11,177)
Amortization of debt issuance costs			518	932
Share-based compensation expense			133	298
Income tax benefit on stock option exercises			47	194
Provision for doubtful accounts			48	42	$ 34
Deferred income taxes			(27)	(63)
Changes in operating assets and liabilities:
Accounts and other receivables, net			865	(2,967)
Inventories			(98)	173
Prepaid expenses and other current assets			2,270	(2,259)
Long term contractual accounts receivable			(400)
Other assets			(48)	5
Accounts payable, accrued expenses and other current liabilities			(5,196)	(779)
Deferred franchise fees			453	100
Other liabilities			22	(71)
Net cash provided by operating activities			7,373	7,795
Cash flows from investing activities:
Proceeds from disposal of property and equipment			12,775
Purchase of property and equipment			(326)	(488)
Net cash provided by (used in) investing activities			12,449	(488)
Cash flows from financing activities:
Proceeds from issuance of long-term debt				150,000
Cash payments for extinguishment of debt				(135,000)
Premium paid on extinguishment of debt				(6,750)
Debt issuance costs				(4,902)
Proceeds from exercise of stock options			134
Dividends paid to stockholders			(3,289)	(125)
Payments of withholding tax on net share settlement of share-based compensation plans			(174)	(157)
Repurchase of treasury stock			(1,000)
Net cash (used in) provided by financing activities			(4,329)	3,066
Net increase in cash and cash equivalents			15,493	10,373
Cash and cash equivalents beginning of period			57,339	56,915	56,915
Cash and cash equivalents, end of period	72,832	67,288	72,832	67,288	$ 57,339
Cash paid during the period for:
Interest			9,936	9,038
Income taxes paid			2,658	3,447
Noncash financing activity:
Dividends declared		$ 20,948		$ 20,948