Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2013

Dilutive Shares of Consolidated Condensed Statements of Operations

The following summarizes the amounts included in the dilutive shares as disclosed on the face of the consolidated condensed statements of operations:

	Three Months Ended September 30,			Nine Months Ended September 30,
		2013	2012		2013	2012
Weighted average number of shares for calculation of basic EPS – Common Stock		34,447,098	29,618,964		33,261,115	28,177,182
Impact of stock options outstanding under the 1997, 2006 and 2011 Stock Option Plans		439,364	384,383		323,111	498,461
Weighted average number of shares for calculation of diluted EPS		34,886,462	30,003,347		33,584,226	28,675,643

Common Stock Issuable upon Exercise of Certain Stock Options

The accompanying table represents Common Stock issuable upon the exercise of certain stock options, the Series C Convertible Preferred Stock and potential dividends paid in common stock that have been excluded from the diluted shares calculation because the effect of their inclusion would be anti-dilutive.

	Three Months Ended September 30,			Nine Months Ended September 30,
		2013	2012		2013	2012
Stock options outstanding under the 2006, 2011 and 2013 Stock Option Plans		500,000	584,586		508,000	584,586
Series C Convertible Preferred Stock		—	2,092,291		—	2,092,291
		500,000	2,676,877		508,000	2,676,877