Preferred Shares	12 Months Ended
Dec. 31, 2012
Preferred Shares [Abstract]
Preferred Stock [Text Block]	Preferred Shares The Company’s Articles of Incorporation authorize the issuance of up to 2,000,000 preferred shares, par value $.01 per share. On March 15, 2007, the Company issued 4,000,000 depositary shares, each representing 1/1000^th of a Series A Preferred Share, or 4,000 Series A Preferred Shares in the aggregate. The aggregate liquidation value of the Preferred Shares is $100 million. There were no dividends paid in 2012 or 2011. The indenture governing our 2018 Senior Notes limits our ability to pay dividends on, and repurchase, our common shares and Series A Preferred Shares to the amount of the positive balance in our “restricted payments basket,” as defined in the indenture. Prior to the repayment of the remaining outstanding principal balance of our 2012 Senior Notes during the second quarter of 2012, the indenture for the 2012 Senior Notes contained a similar restriction. Additionally, the terms of our outstanding Series A Preferred Shares prevent us from paying cash dividends on our common shares unless we have paid cash dividends on our Series A Preferred Shares for the then-current quarterly dividend period. We were prohibited from paying dividends on, and repurchasing, our common shares and Series A Preferred Shares from the third quarter of 2008 until the completion of our offering of common shares in September 2012 as a result of deficits in our restricted payments baskets under the 2012 Senior Notes, the 2018 Senior Notes, or both. The restricted payments basket became positive with the completion of our offering of common shares in September 2012, and as a result of that offering and our net income in 2012, was $39.4 million at December 31, 2012. We are permitted to pay dividends on, and repurchase, our common shares and Series A Preferred Shares to the extent of the positive balance in our restricted payments basket. The determination to pay dividends and make such repurchases will be at the discretion of our board of directors and will depend upon our results of operations, financial condition, capital requirements and compliance with debt covenants and the terms of our Series A Preferred Shares, and other factors deemed relevant by our board of directors.

Preferred Shares

The Company’s Articles of Incorporation authorize the issuance of up to 2,000,000 preferred shares, par value $.01 per share. On March 15, 2007, the Company issued 4,000,000 depositary shares, each representing 1/1000^th of a Series A Preferred Share, or 4,000 Series A Preferred Shares in the aggregate. The aggregate liquidation value of the Preferred Shares is $100 million. There were no dividends paid in 2012 or 2011.

The indenture governing our 2018 Senior Notes limits our ability to pay dividends on, and repurchase, our common shares and Series A Preferred Shares to the amount of the positive balance in our “restricted payments basket,” as defined in the indenture. Prior to the repayment of the remaining outstanding principal balance of our 2012 Senior Notes during the second quarter of 2012, the indenture for the 2012 Senior Notes contained a similar restriction. Additionally, the terms of our outstanding Series A Preferred Shares prevent us from paying cash dividends on our common shares unless we have paid cash dividends on our Series A Preferred Shares for the then-current quarterly dividend period. We were prohibited from paying dividends on, and repurchasing, our common shares and Series A Preferred Shares from the third quarter of 2008 until the completion of our offering of common shares in September 2012 as a result of deficits in our restricted payments baskets under the 2012 Senior Notes, the 2018 Senior Notes, or both. The restricted payments basket became positive with the completion of our offering of common shares in September 2012, and as a result of that offering and our net income in 2012, was $39.4 million at December 31, 2012. We are permitted to pay dividends on, and repurchase, our common shares and Series A Preferred Shares to the extent of the positive balance in our restricted payments basket.

The determination to pay dividends and make such repurchases will be at the discretion of our board of directors and will depend upon our results of operations, financial condition, capital requirements and compliance with debt covenants and the terms of our Series A Preferred Shares, and other factors deemed relevant by our board of directors.