Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2020

Accounting Policies [Abstract]

Schedule of diluted shares using the treasury stock method

	Three months ended June 30				Six months ended June 30
	2020		2019		2020		2019
Weighted average shares used in computation of basic earnings (loss) per shares		9,766		9,611		9,766		9,558
Total dilutive effect of stock options		-		-		-		507
Weighted average shares used in computation of diluted earnings (loss) per share		9,766		9,611		9,766		10,065

Schedulr of diluted potential common shares due to their antidilutive effect

	Three months ended June 30				Six months ended June 30
	2020		2019		2020		2019
Stock options		3,020		2,675		2,862		1,963
Convertible debt		-		-		-		-
		3,020		2,675		2,862		1,963