14. Earnings (Loss) Per Share of Common Stock

The Company calculates basic and diluted (loss) earnings per common share using the two-class method. The two-class method is an allocation formula that determines net (loss) income per common share for each share of common stock and Series A Convertible Preferred Stock, a participating security, according to dividends declared and participation rights in undistributed earnings. Under this method, all earnings (distributed and undistributed) are allocated to common shares and Series A Convertible Preferred Stock based on their respective rights to receive dividends. The holders of the Series A Convertible Preferred Stock do not participate in losses. The holders of Series A Convertible Preferred Stock participate in cash dividends that the Company pays on its common stock on an as-converted basis. Diluted net (loss) income per common share is computed based on the weighted average number of shares of common stock outstanding during each period, plus potential common shares considered outstanding during the period, as long as the inclusion of such awards is not antidilutive. Potential common shares consist of unvested and unexercised stock compensation awards and the Series A Convertible Preferred Stock, using the more dilutive of either the two-class method or if-converted stock method.