Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Income Statement [Abstract]
Revenue	$ 7,823	$ 7,594
Operating expenses:
Cost of revenue	3,577	3,582
Selling and marketing	2,444	2,280
General and administrative	5,862	6,727
Research and development	779	1,604
Total operating expenses	12,662	14,193
Loss from operations	(4,839)	(6,599)
Other income:
Interest income	24	150
Interest expense	(28)	(3)
Other income, net	290	153
Total other income, net	286	300
Loss before income tax	(4,553)	(6,299)
Income tax benefit/(provision)	12	(77)
Net loss	$ (4,541)	$ (6,376)
Net loss per common share:
Basic	$ (0.35)	$ (0.57)
Diluted	$ (0.35)	$ (0.57)
Weighted-average common shares outstanding:
Basic	12,960,625	11,163,592
Diluted	12,960,625	11,163,592