Note 16 - Segment Information (Details) - Assets and Operations of Report Segments (USD $)	3 Months Ended	12 Months Ended
Mar. 29, 2015	Mar. 30, 2014	Dec. 28, 2014
Segment Reporting Information [Line Items]
Net revenue	$ 12,766,000us-gaap_SalesRevenueNet	$ 12,310,000us-gaap_SalesRevenueNet
Management fee expense – Rocky Gap	(6,135,000)	(5,740,000)
Gain on sale of cost method investment	750,000
Impairments and other losses	(300,000)us-gaap_ProvisionForOtherLosses
Depreciation and amortization expense	(879,000)us-gaap_DepreciationAndAmortization	(853,000)us-gaap_DepreciationAndAmortization
Earnings (loss) from operations	(1,300,000)	(1,600,000)
Interest expense	(300,000)us-gaap_InterestExpense	(300,000)us-gaap_InterestExpense
As of March 29, 2015
Total assets	120,349,000us-gaap_Assets		122,029,000us-gaap_Assets
Capital expenditures	1,100,000		4,500,000
Rocky Gap Resort [Member] \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Net revenue	12,700,000	12,300,000
Management fee expense – Rocky Gap	(300,000)	(300,000)
Depreciation and amortization expense	(900,000)	(800,000)
Earnings (loss) from operations	300,000	200,000
Interest expense	(300,000)	(300,000)
As of March 29, 2015
Total assets	36,800,000		35,700,000
Capital expenditures	1,000,000		4,300,000
Other Segments [Member] \| Operating Segments [Member]
Segment Reporting Information [Line Items]
Net revenue	400,000	300,000
Management fee revenue – Rocky Gap	300,000	300,000
Gain on sale of cost method investment	800,000
Impairments and other losses	(300,000)
Depreciation and amortization expense		(100,000)
Earnings (loss) from operations	(1,600,000)	(1,800,000)
As of March 29, 2015
Total assets	83,500,000		86,300,000
Capital expenditures	100,000		200,000
Consolidation, Eliminations [Member]
Segment Reporting Information [Line Items]
Net revenue	(300,000)	(300,000)
Management fee revenue – Rocky Gap	(300,000)	(300,000)
Management fee expense – Rocky Gap	$ 300,000	$ 300,000

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of the cost of borrowed funds accounted for as interest expense.

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