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Note 7. Income Taxes Balance Sheet Disclosures (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Income taxes receivable, current		$ 10,600,000
Income tax liability, current	$ 7,937,000	$ 0

Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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