Stockholder Rights Plan	12 Months Ended
Dec. 31, 2011
Stockholders Rights Plan [Abstract]
Stockholders Rights Plan [Text Block]	Note 11. Stockholder Rights Plan On September 30, 2011, the Board of Directors enacted a stockholder rights plan and declared a dividend of one preferred share purchase right for each outstanding share of the Company’s common stock outstanding at the close of business on October 3, 2011 to the stockholders of record on that date. Each preferred share purchase right entitles the registered holder to purchase from the Company one one-thousandth of a share of Series B Junior Participating Preferred Stock, par value $0.001 per share, of the Company (the “Preferred Shares”), at a price of $20.00 per one one-thousandth of a Preferred Share, subject to adjustment, upon the occurrence of certain triggering events, including, without limitation, the acquisition of 15% or more of the Company’s outstanding common stock by a third party. Until a triggering event occurs, the common stockholders have no right to purchase shares under the stockholder rights plan. If the right to purchase the preferred stock is triggered, the common stockholders will have the ability to purchase sufficient stock to significantly dilute the 15% or greater holder. The Rights will expire on the earlier of (i) May 15, 2015 and (ii) the first anniversary of the adoption of the Rights Agreement if shareholder approval of the Rights Agreement has not been received by or on such date, unless that date is extended or unless the Rights are earlier redeemed by the Company. Each stockholder of record as of October 3, 2011 received a summary of the rights and any new stock certificates issued after the record date contain a legend describing the rights. A copy of the stockholder rights plan has been filed with the Securities and Exchange Commission as an exhibit to the Company’s Current Report on Form 8-K, filed with the Securities and Exchange Commission on October 3, 2011.

Stockholder Rights Plan

12 Months Ended

Dec. 31, 2011

Note 11. Stockholder Rights Plan

On September 30, 2011, the Board of Directors enacted a stockholder rights plan and declared a dividend of one preferred share purchase right for each outstanding share of the Company’s common stock outstanding at the close of business on October 3, 2011 to the stockholders of record on that date. Each preferred share purchase right entitles the registered holder to purchase from the Company one one-thousandth of a share of Series B Junior Participating Preferred Stock, par value $0.001 per share, of the Company (the “Preferred Shares”), at a price of $20.00 per one one-thousandth of a Preferred Share, subject to adjustment, upon the occurrence of certain triggering events, including, without limitation, the acquisition of 15% or more of the Company’s outstanding common stock by a third party. Until a triggering event occurs, the common stockholders have no right to purchase shares under the stockholder rights plan. If the right to purchase the preferred stock is triggered, the common stockholders will have the ability to purchase sufficient stock to significantly dilute the 15% or greater holder. The Rights will expire on the earlier of (i) May 15, 2015 and (ii) the first anniversary of the adoption of the Rights Agreement if shareholder approval of the Rights Agreement has not been received by or on such date, unless that date is extended or unless the Rights are earlier redeemed by the Company. Each stockholder of record as of October 3, 2011 received a summary of the rights and any new stock certificates issued after the record date contain a legend describing the rights.

A copy of the stockholder rights plan has been filed with the Securities and Exchange Commission as an exhibit to the Company’s Current Report on Form 8-K, filed with the Securities and Exchange Commission on October 3, 2011.