Note 4. Rocky Gap (Details) - Unaudited Pro Forma Condensed Consolidated Financial Information (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Sep. 30, 2012
Unaudited Pro Forma Condensed Consolidated Financial Information [Abstract]
Total net revenues (in Dollars)	$ 15,492	$ 3,639	$ 27,345	$ 8,121
Total net revenues (in Dollars)		4,637		12,245
Net earnings (loss) attributable to Lakes Entertainment, Inc. (in Dollars)	19,599	(991)	19,510	1,249
Net earnings (loss) attributable to Lakes Entertainment, Inc. (in Dollars)		$ (1,041)		$ 89
Earnings (loss) per share:
Basic (in Dollars per share)	$ 0.74	$ (0.04)	$ 0.74	$ 0.05
Basic (in Dollars per share)		$ (0.04)		$ 0.00
Diluted (in Dollars per share)	$ 0.73	$ (0.04)	$ 0.73	$ 0.05
Diluted (in Dollars per share)		$ (0.04)		$ 0.00
Weighted average common shares outstanding:
Basic	26,464	26,441	26,449	26,438
Basic		26,441		26,438
Diluted	26,832	26,441	26,670	26,438
Diluted		26,441		26,438

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