Note 18 - Capital Stock (Notes)

9 Months Ended

Sep. 30, 2014

Capital Stock [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

Capital Stock

In May 2014, we issued 17.825 million shares of our common stock at a public offering price of $14.50 per share, and we received aggregate net proceeds of approximately $247.2 million after deducting underwriting discounts and commissions and offering expenses.