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Note 3 - Deferred Revenue
12 Months Ended
Jun. 30, 2012
Deferred Revenue Disclosure [Text Block]
3. DEFERRED REVENUE

Deferred revenue includes unearned revenue related to performance obligations where the Company has collected cash from customers in advance of providing services.  It also includes liabilities related to the achievement of billing milestones that are invoiced before some or all of the services are provided.