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Interim Consolidated Statements of Stockholders' Deficiency (Parenthetical) (Rights, USD $) In Thousands	3 Months Ended
	Mar. 31, 2011
Rights
Rights offering, issuance costs	$ 300

X

- Definition

Equity Rights Offering Cost

+ Details

Name:	adhxf_EquityRightsOfferingCost
Namespace Prefix:	adhxf
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration