Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Revenue	$ 24,315	$ 16,945
Cost of revenue	7,519	5,461
Gross profit	16,796	11,484
Marketing	5,692	4,288
Technology and development	4,834	3,623
Customer service and operations	3,017	2,197
General and administrative	2,923	1,678
Total operating expense	16,466	11,786
Income (loss) from operations	330	(302)
Other income (expense):
Interest expense	(447)	(247)
Interest income	36	21
Other income	4	36
Loss before provision for income taxes	(77)	(492)
Provision for income taxes	(2)	(2)
Net loss	$ (79)	$ (494)
Basic and diluted net loss per share	$ 0.00	$ (0.10)
Weighted-average shares used to compute per share amounts - basic and diluted	19,041	5,030