INFORMATION ABOUT THE COMPANY'S OPERATIONS IN DIFFERENT INDUSTRY SEGMENTS: (Details Textual) (Subscription Fulfillment Services [Member], USD $)	12 Months Ended
Apr. 30, 2013
Subscription Fulfillment Services [Member]
Revenues Attributable To New Subsidiary	$ 1,759,000
Net Loss Attributable To New Subsidiary	$ 208,000

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

No definition available.

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