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Note 12. Financial Instruments and Fair Value Measurements (Detail) - Table of Estimated Fair Value of Financial Instruments (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 30, 2012
Assets
Shingle Springs notes and interest receivable	$ 39,503	$ 38,247
Other assets related to Indian casino projects	25,210	24,387
Shingle Springs Tribe [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]
Assets
Shingle Springs notes and interest receivable	53,245	49,920
Shingle Springs Tribe [Member]
Assets
Shingle Springs notes and interest receivable	39,503	38,247
Indian Casino Projects [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]
Assets
Other assets related to Indian casino projects	3,180	4,011
Indian Casino Projects [Member]
Assets
Other assets related to Indian casino projects	$ 3,680	$ 4,786

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- Definition

The aggregate of amounts due from customers or clients more than one year from the balance sheet date, for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the Company (holder) a definite sum of money at a future date more than one year from the balance sheet date, reduced to their estimated net realizable fair value by an allowance established by the Company of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Article 5

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