Consolidated Statements of Cash Flows (Unaudited) - USD ($)		3 Months Ended		9 Months Ended		12 Months Ended	33 Months Ended
	Mar. 27, 2015	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016	Mar. 26, 2017	Dec. 24, 2017
Cash flows from operating activities:
Net income		$ (3,779,000)	$ 699,000	$ 2,263,000	$ 6,756,000
Adjustments to reconcile net income to net cash provided by operating activities
Loss on debt extinguishment		8,872,000		8,872,000
Depreciation and amortization		320,000	309,000	1,055,000	1,005,000
Amortization of debt issuance costs				932,000	910,000
Share-based compensation expense				298,000	482,000
Income tax benefit on stock option exercises				194,000	659,000
Provision for doubtful accounts				42,000	34,000	$ 53,000
Deferred income taxes				(63,000)	92,000
Changes in operating assets and liabilities:
Accounts and other receivables, net				(2,967,000)	(1,523,000)
Inventories				173,000	293,000
Prepaid expenses and other current assets				(2,259,000)	643,000
Other assets				5,000	15,000
Accounts payable, accrued expenses and other current liabilities				(779,000)	545,000
Deferred franchise fees				100,000	4,000
Other liabilities				(71,000)	(142,000)
Net cash provided by operating activities				7,795,000	9,773,000
Cash flows from investing activities:
Purchase of property and equipment				(488,000)	(1,001,000)
Net cash (used in) investing activities				(488,000)	(1,001,000)
Cash flows from financing activities:
Proceeds from issuance of long-term debt				150,000,000
Cash payments for extinguishment of debt				(135,000,000)
Premium paid on extinguishment of debt				(6,750,000)
Debt issuance costs				(4,902,000)
Proceeds from exercise of stock options					44,000
Dividends paid upon vesting of restricted stock	$ (115,100,000)			(125,000)	(375,000)		$ (875,000)
Payments of withholding tax on net share settlement of share-based compensation plans				(157,000)	(994,000)
Repurchase of treasury stock					(1,272,000)
Net cash provided by (used in) financing activities				3,066,000	(2,597,000)
Net increase in cash				10,373,000	6,175,000
Cash, beginning of period				56,915,000	50,228,000	50,228,000
Cash, end of period		67,288,000	56,403,000	67,288,000	56,403,000	$ 56,915,000	67,288,000
Cash paid during the period for:
Interest				9,038,000	6,750,000
Income taxes paid				3,447,000	2,976,000
Noncash financing activity:
Dividends declared	$ 1,000,000	$ 20,948,000		$ 20,948,000			$ 20,948,000