Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2019

Accounting Policies [Abstract]

Schedule of diluted shares using the treasury stock method

	Three months ended June 30				Six months ended June 30
	2019		2018		2019		2018
Weighted average shares used in computation of basic earnings (loss) per shares		9,611		8,905		9,558		8,560
Total dilutive effect of stock options		-		-		507		-
Weighted average shares used in computation of diluted earnings (loss) per share		9,611		8,905		10,065		8,560

Schedulr of diluted potential common shares due to their antidilutive effect

	Three months ended June 30				Six months ended June 30
	2019		2018		2019		2018
Stock options		2,675		824		1,963		1,413
Warrants		100		100		100		100
Convertible debt		-		363		-		363
		2,775		1,287		2,063		1,876