11. Earnings (Loss) Per Share

Basic earnings (loss) per share is computed by dividing net income (loss) by the weighted-average number of shares of Class A Common Stock outstanding during each period presented. The computation of diluted earnings (loss) per share further assumes the potential dilutive effect of potential Class A Common Stock using the treasury-stock method and if-converted method, as applicable. During periods in which the average market price of the Class A Common Stock is above the applicable conversion price of the Company's convertible notes, the impact of conversion would be dilutive and such dilutive effect is reflected in diluted EPS. As a result, in periods where the average market price of the Class A Common Stock is above the conversion price, under the if-converted method, the Company calculates the number of shares issuable under the terms of the convertible notes based on the average market price of the stock during the period, and includes that number in the total diluted shares outstanding for the period. The Warrants and the Series G Convertible Preferred Stock are participating securities as the holders of such instruments participate in the event a dividend is paid on Class A Common Stock, however the holders do not have a contractual obligation to share in the Company’s losses. As such, losses are attributed entirely to common stockholders. The computations for basic and diluted earnings (loss) per share of Class A Common Stock are described in the following table:

The following weighted-average potential dilutive shares were not included in the computation of diluted earnings per share, as their effects would be anti-dilutive. Potential dilutive shares for the Series G Convertible Preferred Stock, warrants and convertible notes were calculated based on the Exchange Cap in effect for the respective periods: