Earnings Per Share	6 Months Ended
Jun. 30, 2019
Earnings Per Share [Abstract]
Earnings Per Share	(6) Earnings Per Share Earnings (Loss) Per Share is computed using the Treasury Stock Method. Options to purchase approximately 409,000 shares of common stock that were outstanding for the three months ended June 30, 2019, which were not included in the computation of diluted earnings (loss) per share as the impact of such shares would be anti-dilutive. For the three months ended June 30, 2018, options to purchase approximately 1,062,000 shares of common stock were outstanding and were included in the computation of diluted earnings (loss) per share for the three months ended June 30. This had a $0.00 impact per diluted share for the three months ended June 30, 2018. Options to purchase approximately 671,000 and 681,000 shares of common stock that were outstanding as of June 30, 2019 and June 30, 2018, respectively, were not included in the computation of diluted earnings (loss) per share for the six months ended June 30, 2019 and June 30, 2018, as the impact of such shares would be anti-dilutive.

Earnings Per Share

6 Months Ended

Jun. 30, 2019

(6) Earnings Per Share

Earnings (Loss) Per Share is computed using the Treasury Stock Method. Options to purchase approximately 409,000 shares of common stock that were outstanding for the three months ended June 30, 2019, which were not included in the computation of diluted earnings (loss) per share as the impact of such shares would be anti-dilutive. For the three months ended June 30, 2018, options to purchase approximately 1,062,000 shares of common stock were outstanding and were included in the computation of diluted earnings (loss) per share for the three months ended June 30. This had a $0.00 impact per diluted share for the three months ended June 30, 2018. Options to purchase approximately 671,000 and 681,000 shares of common stock that were outstanding as of June 30, 2019 and June 30, 2018, respectively, were not included in the computation of diluted earnings (loss) per share for the six months ended June 30, 2019 and June 30, 2018, as the impact of such shares would be anti-dilutive.