Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 81,613	$ 67,216
Disbursement prefunding	42,893	71,167
Short-term investments	105,382	111,777
Customer funds receivable	25,470	18,590
Prepaid expenses and other current assets	7,358	5,417
Total current assets	262,716	274,167
Non-current assets:
Property, equipment and software, net	15,406	15,670
Goodwill	9,032	9,032
Intangibles, net	4,710	5,129
Restricted cash	11,404	10,971
Other assets	751	755
Total assets	304,019	315,724
Current liabilities:
Accounts payable and accrued expenses	17,438	14,533
Customer liabilities	19,815	11,540
Line of credit		28,000
Total current liabilities	37,253	54,073
Non-current liabilities:
Non-current liabilities	6,289	5,885
Total liabilities	$ 43,542	$ 59,958
Commitments and Contingencies (Note 11)
Stockholders' equity:
Common stock, $0.0001 par value, 500,000,000 shares authorized; issued and outstanding 39,304,758 and 38,592,808 shares at June 30, 2015 and December 31, 2014, respectively	$ 4	$ 4
Additional paid-in capital	347,451	339,169
Accumulated other comprehensive loss	(27)	(55)
Accumulated deficit	(86,951)	(83,352)
Total stockholders' equity	260,477	255,766
Total liabilities and stockholders' equity	$ 304,019	$ 315,724