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Note 7 - Common Stock
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12 Months Ended |
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Dec. 31, 2013
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| Note 7 - Common Stock [Line Items] | |
| Stockholders' Equity Note Disclosure [Text Block] | 7. Common Stock The Company is authorized to issue up to 250,000,000 shares of common stock, par value $0.00001 per share. As of December 31, 2013, the Company had 11,920,583 outstanding shares of common stock. Stockholders of record are entitled to one vote for each share of common stock held on all matters to be voted on. Stockholders are entitled to receive ratable dividends when, as and if declared, by the Company’s Board of Directors out of funds legally available. In the event of a liquidation, dissolution, or winding up of the Company, stockholders are entitled to share ratably in all assets remaining available for distribution after payment of all liabilities of the Company, and after all provisions are made for each class of stock, if any, having preference over the common stock. Common stockholders have no preemptive or other subscription rights. There are no sinking fund provisions applicable to the Company’s common stock. |
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Common Stock [Member]
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| Note 7 - Common Stock [Line Items] | |
| Stockholders' Equity Note Disclosure [Text Block] | 15. Public Offering of Common Stock In August 2013, the Company completed a public offering of 5,365,000 shares of its common stock at a public offering price of $8.00 per share less the underwriters’ discount of $0.56 per share. The Company received net proceeds of approximately $39.1 million, after deducting underwriting discounts and commissions and direct offering expenses payable by the Company. The Company used substantially all of the net proceeds of the offering to prepay a portion of its outstanding senior indebtedness. |