Income (Loss) Per Share

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

3.  Income (Loss) Per Share

Basic earnings (loss) per share is computed by dividing net income (loss) by the weighted average number of shares of common stock outstanding during the period. Diluted net income (loss) per share is computed by dividing net income (loss) by the weighted average number of shares of common stock outstanding during the period plus dilutive common stock equivalents, using the treasury stock method.

Common stock equivalents for convertible preferred stock of 1,238,941 shares were excluded from the calculation of loss per share for the year ended December 31, 2013 because they were not dilutive; these shares would have been dilutive if the Company had not had a net loss for the this period.

A warrant for 30,000 shares was excluded from the calculation of income per share for 2013, and a warrant for 30,000 shares, and stock options of 100,000 were excluded from the calculation of income per share for 2012, respectively, because their effect was anti-dilutive.