Note 7 - Public Offering

12 Months Ended

Jun. 30, 2014

Public Offering Disclosure [Text Block] [Abstract]

Public Offering Disclosure [Text Block]

(7) Public Offering

Public Offering. In January 2014, the Company closed a public offering in which it sold approximately 6.7 million shares of its common stock at a purchase price of $4.30 per share. The net proceeds to the Company from the sale of these shares after underwriting discounts, commissions and other offering expenses were approximately $26.8 million.