Note 10 - Subsequent Events	9 Months Ended
Sep. 30, 2015
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Note 10. Subsequent Events On October 22, 2015, the Company’s Board of Directors declared a quarterly cash dividend in the amount of $15.00 per Series C convertible preferred share, payable on December 15, 2015 to preferred shareholders of record November 30, 2015.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

No definition available.

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