CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 71,160	$ 129,128
Marketable securities	60,404	0
Funds held in escrow, including funds in transit	114,593	98,186
Trade and client receivables – net of allowance of $2,219 and $2,832 as of September 30, 2019 and December 31, 2018, respectively	32,034	22,315
Prepaid expenses and other current assets	7,606	6,253
Total current assets	285,797	255,882
Property and equipment, net	20,668	10,815
Goodwill	118,219	118,219
Intangible assets, net	4,002	6,004
Other assets, noncurrent	904	653
Total assets	429,590	391,573
Current liabilities
Accounts payable	2,934	2,073
Escrow funds payable	114,593	98,186
Debt, current	7,579	5,671
Accrued expenses and other current liabilities	21,898	20,948
Deferred revenue	1,587	722
Total current liabilities	148,591	127,600
Debt, noncurrent	12,584	18,239
Other liabilities, noncurrent	5,816	1,989
Total liabilities	166,991	147,828
Commitments and contingencies (Note 5)
Stockholders’ equity
Common stock, $0.0001 par value; 490,000,000 shares authorized as of September 30, 2019 and December 31, 2018; 111,899,493 and 106,454,321 shares issued and outstanding as of September 30, 2019 and December 31, 2018, respectively	11	11
Additional paid-in capital	415,669	387,233
Accumulated deficit	(153,081)	(143,499)
Total stockholders’ equity	262,599	243,745
Total liabilities and stockholders’ equity	$ 429,590	$ 391,573