Description of the Business and Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2018

Restricted cash is recorded in other current assets in the accompanying unaudited condensed consolidated balance sheets. Restricted cash consists primarily of funds received from strategic partners for use in approved marketing and promotional activities.

	June 30,		December 31,
	2018		2017
	(In thousands)
Cash and cash equivalents	$	33,452	$	33,178
Restricted cash, included in other current assets		1,268		819
Total cash, cash equivalents and restricted cash	$	34,720	$	33,997

Changes in Deferred Revenue

The following table reflects the changes in deferred revenue for the six months ended June 30, 2018 and 2017:

	2018			2017
	(In thousands)
Deferred revenue, including long-term portion as of January 1,	$	90,437		$	89,400
Additions		487,511			440,220
Revenue recognized during the period		(407,440	)		(370,222	)
Other adjustments		(2,047	)		(3,085	)
Deferred revenue, including long-term portion as of June 30,		168,461			156,313
Less: Deferred revenue, long-term portion, included in other liabilities		10,475			10,559
Deferred revenue, short-term portion as of June 30,	$	157,986		$	145,754