Note 3. Termination of Jamul Development Agreement (Detail) (USD $)	3 Months Ended
Jul. 01, 2012
Jamul Tribe [Member]
Accrued Advances on Notes Receivable	$ 59,200,000
Accounts Receivable, Fair Value Disclosure	0
Jamul Tribe [Member]
Advances on Notes Receivable	$ 1,300,000

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. Amounts due from customers or clients for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, as well as any other amounts due from others, including related parties, which may be included in accounts receivable as categorized on the statement of financial position.

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