Note 4. Income Taxes	6 Months Ended
Jun. 30, 2012
Income Tax Disclosure [Text Block]	Note 4. Income Taxes Avalon recorded net income of $274,000 in the second quarter of 2012 compared with net income of $77,000 in the second quarter of 2011. Avalon recorded a state income tax provision in both the second quarter of 2012 and 2011, which was related entirely to the waste management and brokerage operations. Excluding the effect of this state tax provision, Avalon’s overall effective tax rate was 0% in the second quarter of 2012 and 2011. The income tax provision recorded for the second quarter of 2012 and 2011 was offset by a change in the valuation allowance. The overall effective tax rate is different than statutory rates primarily due to a change in the valuation allowance. A valuation allowance is provided when it is more likely than not that deferred tax assets relating to certain federal and state loss carryforwards will not be realized. Avalon continues to maintain a valuation allowance against the majority of its deferred tax amounts until it is evident that the deferred tax asset will be utilized in the future. Avalon incurred a net loss of $.1 million for the first six months of 2012 compared with net loss of $.3 million for the first six months of 2011. Excluding the effect of the state income tax provisions relating to the waste management and brokerage operations, Avalon’s overall effective tax rate was 0% in the first six months of 2012 and 2011. The income tax benefits recorded for the first six months of 2012 and 2011 were offset by a change in the valuation allowance. The overall effective tax rate is different than statutory rates primarily due to a change in the valuation allowance. A valuation allowance is provided when it is more likely than not that deferred tax assets relating to certain federal and state loss carryforwards will not be realized. Avalon continues to maintain a valuation allowance against the majority of its deferred tax amounts until it is evident that the deferred tax asset will be utilized in the future.

Note 4. Income Taxes

6 Months Ended

Jun. 30, 2012

Note 4. Income Taxes

Avalon recorded net income of $274,000 in the second quarter of 2012 compared with net income of $77,000 in the second quarter of 2011. Avalon recorded a state income tax provision in both the second quarter of 2012 and 2011, which was related entirely to the waste management and brokerage operations. Excluding the effect of this state tax provision, Avalon’s overall effective tax rate was 0% in the second quarter of 2012 and 2011. The income tax provision recorded for the second quarter of 2012 and 2011 was offset by a change in the valuation allowance. The overall effective tax rate is different than statutory rates primarily due to a change in the valuation allowance. A valuation allowance is provided when it is more likely than not that deferred tax assets relating to certain federal and state loss carryforwards will not be realized. Avalon continues to maintain a valuation allowance against the majority of its deferred tax amounts until it is evident that the deferred tax asset will be utilized in the future.

Avalon incurred a net loss of $.1 million for the first six months of 2012 compared with net loss of $.3 million for the first six months of 2011. Excluding the effect of the state income tax provisions relating to the waste management and brokerage operations, Avalon’s overall effective tax rate was 0% in the first six months of 2012 and 2011. The income tax benefits recorded for the first six months of 2012 and 2011 were offset by a change in the valuation allowance. The overall effective tax rate is different than statutory rates primarily due to a change in the valuation allowance. A valuation allowance is provided when it is more likely than not that deferred tax assets relating to certain federal and state loss carryforwards will not be realized. Avalon continues to maintain a valuation allowance against the majority of its deferred tax amounts until it is evident that the deferred tax asset will be utilized in the future.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

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

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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+ Details