Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenues		$ 29,034	$ 30,651	$ 57,310	$ 58,762
Cost of revenues (1)	[1]	14,615	15,598	28,435	29,995
Gross profit		14,419	15,053	28,875	28,767
Operating expenses:
Research and development, net (2)	[2]	8,559	8,891	17,481	17,889
Sales and marketing (3)	[3]	4,386	3,761	8,869	7,829
General and administrative (4)	[4]	2,674	2,669	5,229	5,250
Amortization of intangible assets		104	425	208	850
Total operating expenses		15,723	15,746	31,787	31,818
Operating loss		(1,304)	(693)	(2,912)	(3,051)
Financial income		400	403	713	799
Loss before taxes on income		(904)	(290)	(2,199)	(2,252)
Tax benefit		(383)	(2)	(612)	(211)
Net loss		$ (521)	$ (288)	$ (1,587)	$ (2,041)
Net loss per share:
Basic (in dollars per share)		$ (0.02)	$ (0.01)	$ (0.07)	$ (0.09)
Diluted (in dollars per share)		$ (0.02)	$ (0.01)	$ (0.07)	$ (0.09)
Weighted average number of shares used in per share computations of net loss:
Basic (in shares)		22,757	22,681	22,650	22,680
Diluted (in shares)		22,757	22,681	22,650	22,680

[1] Includes equity-based compensation expense in the amount of $122 and $108 for the three months ended June 30, 2019 and 2018, and $237 and $206 for the six months ended June 30, 2019 and 2018, respectively.

[2] Includes equity-based compensation expense in the amount of $775 and $701 for the three months ended June 30, 2019 and 2018, respectively; and $1,525 and $1,353 for the six months ended June 30, 2019 and 2018, respectively.

[3] Includes equity-based compensation expense in the amount of $474 and $265 for the three months ended June 30, 2019 and 2018, respectively; and $876 and $671 for the six months ended June 30, 2019 and 2018, respectively.

[4] Includes equity-based compensation expense in the amount of $689 and $586 for the three months ended June 30, 2019 and 2018, respectively; and $1,327 and $1,129 for the six months ended June 30, 2019 and 2018, respectively.