CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 362,401	$ 272,201
Short-term marketable securities	195,768	207,332
Accounts receivable (net of allowance for doubtful accounts of $7,000 and $4,992 at September 30, 2017 and December 31, 2016, respectively)	68,483	68,725
Prepaid expenses and other current assets	15,694	12,921
Assets held for sale	143,873	0
Total current assets	786,219	561,179
Property, equipment and software, net	94,348	92,440
Intangibles, net	17,815	32,611
Goodwill	107,186	170,667
Restricted cash	18,595	17,317
Other non-current assets	2,952	10,992
Total assets	1,027,115	885,206
Current liabilities
Accounts payable – trade	2,269	2,003
Accounts payable – merchant share	878	18,352
Accrued liabilities	48,320	36,730
Deferred revenue	3,667	3,314
Liabilities held for sale	25,170	0
Total current liabilities	80,304	60,399
Long-term liabilities	21,515	17,621
Total liabilities	101,819	78,020
Commitments and contingencies
Stockholders' equity
Common stock, $0.000001 par value - 200,000,000 and 200,000,000 shares authorized, 82,741,466 and 79,429,833 shares issued and outstanding at September 30, 2017 and December 31, 2016, respectively	0	0
Additional paid-in capital	1,001,633	892,983
Accumulated other comprehensive loss	(9,107)	(15,576)
Accumulated deficit	(67,230)	(70,221)
Total stockholders' equity	925,296	807,186
Total liabilities and stockholders' equity	$ 1,027,115	$ 885,206

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.