Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Mar. 31, 2018	Mar. 31, 2017
Income Statement [Abstract]
Revenues	[1]	$ 7,837	$ 7,703
Cost of revenues	[2]	3,460	3,292
Gross profit		4,377	4,411
Operating expenses:
Product development	[3]	3,005	2,227
Sales and marketing	[3]	1,310	1,462
General and administrative	[3]	1,705	1,924
Total operating expenses		6,020	5,613
Loss from operations		(1,643)	(1,202)
Interest and other income (expense), net		258	(65)
Loss before provision for income taxes		(1,385)	(1,267)
Income tax benefit		(6)	(6)
Net loss		$ (1,379)	$ (1,261)
Basic and diluted net loss per share (usd per share)		$ (0.30)	$ (0.28)
Shares used in computing net loss per share:
Basic (in shares)		4,527	4,434
Diluted (in shares)		4,527	4,434

[1] Represents the portfolio of available for sale securities that is included in restricted investments and short-term investments in the Company’s condensed consolidated balance sheets

[2] Included in cash and cash equivalents in the Company’s condensed consolidated balance sheets

[3] See Note 4 for summary of amounts included representing stock-based compensation expense.