INCOME TAXES - Additional Information (Details) $ in Thousands	Dec. 31, 2010 USD ($)
INCOME TAXES
Deferred tax benefit from acquired foreign operating losses and tax credit carryforwards	$ 0

Amount of deferred income tax benefit pertaining to foreign operating losses and tax credit carryforwards of acquired entity.

No definition available.

Name:	amot_DeferredIncomeTaxBenefitFromForeignOperatingLossesAndTaxCreditCarryforwards
Namespace Prefix:	amot_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant