Quarterly report pursuant to Section 13 or 15(d)

Unaudited Condensed Consolidated Balance Sheets (Parentheticals)

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Unaudited Condensed Consolidated Balance Sheets (Parentheticals) - $ / shares
Sep. 30, 2018
Dec. 31, 2017
Preferred stock, par value (in dollars per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (in shares) 7,000,000 7,000,000
Preferred stock, shares issued (in shares) 1,000,000 1,000,000
Preferred stock, shares outstanding (in shares) 1,000,000 1,000,000
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 300,000,000 300,000,000
Common stock, shares issued (in shares) 15,205,060 15,160,014
Common stock, shares outstanding (in shares) 15,205,060 15,160,014