Information About the Company's Operations in Different Industry Segments (Details Textual) (Subscription Fulfillment Services [Member], USD $)	9 Months Ended
Jan. 31, 2013
Subscription Fulfillment Services [Member]
Revenues Attributable To New Subsidiary	$ 611,000
Net Loss Attributable To New Subsidiary	$ 39,000

Amount of revenues attributable to the new subsidiary, included in the segment.

No definition available.

Name:	axr_RevenuesAttributableToNewSubsidiary
Namespace Prefix:	axr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration