Equity	6 Months Ended
Jun. 30, 2013
Equity [Abstract]
Equity	Note 10-Equity Preferred stock The Company is authorized to issue 5,000,000 shares of preferred stock in one or more series and to fix the rights, preferences, privileges, and restrictions thereof. These rights, preferences and privileges could include dividend rights, conversion rights, voting rights, terms of redemption, liquidation preferences, sinking fund terms and the number of shares constituting any series or the designation of such series, any or all of which may be greater than the rights of common stock. The issuance of the Company’s preferred stock could adversely affect the voting power of holders of common stock and the likelihood that such holders will receive dividend payments and payments upon liquidation. In addition, the issuance of preferred stock could have the effect of delaying, deferring or preventing a change of control of the Company or other corporate action. There are no preferred shares issued or outstanding as of June 30, 2013. The Company recorded accrued dividends at a rate of 6% per annum on previously issued shares of Series D preferred stock and 8% per annum on previously issued shares of Series E preferred stock. As of June 30, 2013 and 2012, $0 and $115, respectively, was accrued for dividends payable. The Company paid cash of $0 and $109 during the six months ended June 30, 2013 and 2012, respectively.

Equity

6 Months Ended

Jun. 30, 2013

Note 10-Equity

Preferred stock

The Company is authorized to issue 5,000,000 shares of preferred stock in one or more series and to fix the rights, preferences, privileges, and restrictions thereof. These rights, preferences and privileges could include dividend rights, conversion rights, voting rights, terms of redemption, liquidation preferences, sinking fund terms and the number of shares constituting any series or the designation of such series, any or all of which may be greater than the rights of common stock. The issuance of the Company’s preferred stock could adversely affect the voting power of holders of common stock and the likelihood that such holders will receive dividend payments and payments upon liquidation. In addition, the issuance of preferred stock could have the effect of delaying, deferring or preventing a change of control of the Company or other corporate action. There are no preferred shares issued or outstanding as of June 30, 2013. The Company recorded accrued dividends at a rate of 6% per annum on previously issued shares of Series D preferred stock and 8% per annum on previously issued shares of Series E preferred stock. As of June 30, 2013 and 2012, $0 and $115, respectively, was accrued for dividends payable. The Company paid cash of $0 and $109 during the six months ended June 30, 2013 and 2012, respectively.