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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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Note 8. Intangible and Other Assets Related to Indian Casino Projects (Details) - Table of Intangible Assets Related to Shingle Springs Tribe (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Sep. 30, 2012
Note 8. Intangible and Other Assets Related to Indian Casino Projects (Details) - Table of Intangible Assets Related to Shingle Springs Tribe [Line Items]
Amortization	$ 187	$ 264	$ 716	$ 792
Impairment losses	2,400
Shingle Springs Tribe [Member]
Note 8. Intangible and Other Assets Related to Indian Casino Projects (Details) - Table of Intangible Assets Related to Shingle Springs Tribe [Line Items]
Balances, December 30, 2012			3,127
Balances, September 29, 2013	0		0
Amortization			(716)
Impairment losses			$ (2,411)