CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenue:
Services	$ 13,609	$ 19,295	$ 28,892	$ 41,170
Software and other	1,320	1,305	2,634	2,587
Total revenue	14,929	20,600	31,526	43,757
Costs of revenue:
Cost of services	12,696	15,804	26,556	34,198
Cost of software and other	138	131	257	281
Total cost of revenue	12,834	15,935	26,813	34,479
Gross profit	2,095	4,665	4,713	9,278
Operating expenses:
Research and development	1,420	1,930	3,128	3,454
Sales and marketing	1,866	2,089	3,938	4,297
General and administrative	4,235	3,076	7,483	6,136
Amortization of intangible assets and other	267	267	534	535
Goodwill impairment	0	14,240	0	14,240
Restructuring	423	0	423	0
Total operating expenses	8,211	21,602	15,506	28,662
Loss from operations	(6,116)	(16,937)	(10,793)	(19,384)
Interest income and other, net	126	106	259	206
Loss from continuing operations, before income taxes	(5,990)	(16,831)	(10,534)	(19,178)
Income tax provision (benefit)	36	(1,227)	88	(1,101)
Loss from continuing operations, after income taxes	(6,026)	(15,604)	(10,622)	(18,077)
Income (loss) from discontinued operations, after income taxes	0	(5)	284	37
Net Loss	$ (6,026)	$ (15,609)	$ (10,338)	$ (18,040)
Basic and diluted loss per share:
Loss from continuing operations (in dollars per shares)	$ (0.11)	$ (0.29)	$ (0.19)	$ (0.33)
Income (loss) from discontinued operations (in dollars per shares)	0	0	0	0
Basic and diluted net loss per share (in dollars per shares)	$ (0.11)	$ (0.29)	$ (0.19)	$ (0.33)
Shares used in computing basic net loss per share (in shares)	55,120	54,441	55,003	54,380
Shares used in computing diluted net loss per share (in shares)	55,120	54,441	55,003	54,380