Condensed Consolidated Statements of Income [Unaudited] - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Revenues		$ 35,219	$ 36,715	$ 110,501	$ 105,877
Cost of revenues (1)	[1]	20,646	22,187	65,158	63,554
Gross profit		14,573	14,528	45,343	42,323
Operating expenses:
Research and development, net (2)	[2]	8,709	8,083	26,680	24,313
Sales and marketing (3)	[3]	3,071	2,892	9,108	8,925
General and administrative (4)	[4]	2,409	2,580	7,390	7,941
Intangible assets amortization		321	397	963	1,191
Total operating expenses		14,510	13,952	44,141	42,370
Operating income (loss)		63	576	1,202	(47)
Interest and other income, net		245	186	871	895
Income before taxes on income		308	762	2,073	848
Taxes on income (income tax benefit)		141	(11)	403	(25)
Net income		$ 167	$ 773	$ 1,670	$ 873
Net income per share:
Basic (in Dollars per share)		$ 0.01	$ 0.04	$ 0.08	$ 0.04
Diluted (in Dollars per share)		$ 0.01	$ 0.03	$ 0.07	$ 0.04
Weighted average number of shares used in per share computations of net income:
Basic (in Shares)		21,830	21,830	22,020	22,064
Diluted (in Shares)		22,868	23,073	23,490	22,829

[1] Includes equity-based compensation expense in the amount of $75 and $71 for the three months ended September 30, 2015 and 2014, respectively; and $228 and $237 for the nine months ended September 30, 2015 and 2014, respectively.

[2] Includes equity-based compensation expense in the amount of $546 and $568 for the three months ended September 30, 2015 and 2014, respectively; and $1,697 and $1,869 for the nine months ended September 30, 2015 and 2014, respectively.

[3] Includes equity-based compensation expense in the amount of $161 and $150 for the three months ended September 30, 2015 and 2014, respectively; and $491 and $481 for the nine months ended September 30, 2015 and 2014, respectively.

[4] Includes equity-based compensation expense in the amount of $479 and $507 for the three months ended September 30, 2015 and 2014, respectively; and $1,509 and $1,613 for the nine months ended September 30, 2015 and 2014, respectively.