Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property Plant And Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment consisted of the following (in thousands):

	December 31,		December 31,
	2015		2014
Computers and other related equipment	$	16,588	$	28,776
Purchased and internally developed software		34,868		48,875
Furniture and fixtures		1,423		3,004
Leasehold improvements		7,296		7,591
		60,175		88,246
Less accumulated depreciation		(45,607)		(65,410)
Property and equipment, net	$	14,568	$	22,836

Schedule of Depreciation Expense

Depreciation expense for the periods shown is classified as follows (in thousands):

	Year ended December 31,
	2015		2014		2013
Service costs	$	5,965	$	6,798	$	9,594
Sales and marketing		67		156		275
Product development		200		496		645
General and administrative		4,946		4,802		3,942
Discontinued operations		—		4,662		6,045
Total depreciation	$	11,178	$	16,914	$	20,501