Note 3 - Assets Held for Sale - Estimated Carrying Amount (Details) - Predictive Analytics [Member] $ in Thousands	Sep. 30, 2015 USD ($)
Prepaid Expenses	$ 4
Property and equipment, net	341
Intangible assets, net	720
Goodwill	276
Total assets held-for-sale	1,341
Deferred revenue	568
Net assets held-for sale	$ 773