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Note 5. Long-Term Assets Related to Indian Casino Projects - Notes and Interest Receivable (Detail) - Table of Activity in the Allowance for Impaired Notes Receivable (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Oct. 02, 2011
2012
Allowance for impaired notes balance	$ 20,118	$ 20,975
Impairment charge on notes receivable	0	0
Recoveries	0	0
Charge-offs	0	0
Accretion included in interest income	(838)	(629)
Allowance for impaired notes balance	$ 19,280	$ 20,346

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Amount of recovery of financing receivables doubtful of collection that were previously charged off.

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Amount of allowance for credit losses related to recorded investment.

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