Earnings Per Share

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Earnings Per Share

(3) Earnings Per Share

Options to purchase approximately 803,000 and 493,000 shares of common stock, that were outstanding as of September 30, 2016, were not included in the computation of earnings per share for the three and nine-month periods ended September 30, 2016, respectively, as the impact of such shares would be both negligible and anti-dilutive.  Options to purchase approximately 154,000 and 137,000 shares of common stock, that were outstanding as of September 30, 2015, were not included in the computation of earnings per share for the three and nine-month periods ended September 30, 2015, respectively, as the impact of such shares would be both negligible and anti-dilutive.