Basis of Presentation	6 Months Ended
Jun. 30, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Accounting [Text Block]	2. Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”) for interim financial information and the instructions to Form 10-Q and Article 8.03 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP. In the opinion of management, all adjustments (consisting of normal accruals) considered for a fair presentation of the consolidated financial position of the Company as of June 30, 2013 and the condensed consolidated results of its operations for the three and six months ended June 30, 2013 and June 30, 2012, and cash flows for the six months ended June 30, 2013 and June 30, 2012 have been included. The Company has evaluated subsequent events through the issuance of this Form 10-Q. Operating results for the three months and six months ended June 30, 2013 are not necessarily indicative of the results that may be expected for the year ending December 31, 2013 or any other interim or future period. Accordingly, the condensed consolidated financial statements included in this Form 10-Q for the quarter ended June 30, 2013 (this “Form 10-Q”) should be read in conjunction with the audited consolidated financial statements and related notes contained in our Annual Report on Form 10-K for the fiscal year ended December 31, 2012 (the “2012 Form 10-K”) filed with the Securities and Exchange Commission on April 1, 2013, and the notes to the audited consolidated financial statements contained in our Amendment No. 1 to our Annual Report on Form 10-K/A for the fiscal year ended December 31, 2012 filed with the Securities and Exchange Commission on April 30, 2013.

2. Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”) for interim financial information and the instructions to Form 10-Q and Article 8.03 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP. In the opinion of management, all adjustments (consisting of normal accruals) considered for a fair presentation of the consolidated financial position of the Company as of June 30, 2013 and the condensed consolidated results of its operations for the three and six months ended June 30, 2013 and June 30, 2012, and cash flows for the six months ended June 30, 2013 and June 30, 2012 have been included. The Company has evaluated subsequent events through the issuance of this Form 10-Q. Operating results for the three months and six months ended June 30, 2013 are not necessarily indicative of the results that may be expected for the year ending December 31, 2013 or any other interim or future period. Accordingly, the condensed consolidated financial statements included in this Form 10-Q for the quarter ended June 30, 2013 (this “Form 10-Q”) should be read in conjunction with the audited consolidated financial statements and related notes contained in our Annual Report on Form 10-K for the fiscal year ended December 31, 2012 (the “2012 Form 10-K”) filed with the Securities and Exchange Commission on April 1, 2013, and the notes to the audited consolidated financial statements contained in our Amendment No. 1 to our Annual Report on Form 10-K/A for the fiscal year ended December 31, 2012 filed with the Securities and Exchange Commission on April 30, 2013.