The Company computes earnings per share in accordance with ASC 260, Earnings Per Share. Basic earnings per share is computed by dividing net earnings by the weighted average number of common shares outstanding during the period. Diluted earnings per share adjusts basic earnings per share for the effects of stock options and other potentially dilutive financial instruments, only in the periods in which the effects are dilutive. The dilutive effect of share-based awards is reflected in earnings per share by application of the treasury stock method, which includes consideration of unamortized share-based compensation expense required under the Compensation – Stock Compensation Topic of the ASC.

For the six months ended June 30, 2019 there were 6,067 options to purchase shares of the Company's common stock, for the three and six months ended June 30, 2018 there were 18,983 options to purchase shares, and for the six months ended June 30, 2018, there were warrants to purchase 519,241 shares of common stock that were excluded from the diluted earnings per share computation because the impact of the assumed exercise of such stock options or warrants would have been anti-dilutive during the respective periods.

The following table reconciles basic weighted average shares outstanding to diluted weighted average shares outstanding for the three and six months ended June 30, 2019 and 2018:

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Weighted average shares outstanding - basic		4,888,059		4,698,393		4,857,603		4,697,415
Effect of diluted securities		84,359		105,772		104,507		107,206
Weighted average shares outstanding - diluted		4,972,418		4,804,165		4,962,110		4,804,621