6) Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2020

Table Text Block Supplement [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The basic and diluted earnings per share amounts were calculated as follows:

		Three Months Ended March 31
		2020	2019
Numerator:
	Net earnings	$   1,424,449	$   1,930,318
Denominator:
	Basic weighted-average shares outstanding	18,184,575	18,102,318
Effect of dilutive securities:
	Employee stock options	186,777	221,084
	Diluted weighted-average shares outstanding	18,371,352	18,323,402
Basic net earnings per share		$0.08	$0.11
Diluted net earnings per share		$0.08	$0.11