CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2015		Jun. 30, 2014		Jun. 30, 2015	Jun. 30, 2014
Components of net revenue:
License fees	$ 6,921		$ 6,664		$ 14,210	$ 15,243
Service revenue	27,033		34,161		50,341	71,306
Net revenue	33,954		40,825	[1]	64,551	86,549
Components of cost of revenue:
License fees	1,428		2,170		3,171	4,382
Service revenue	18,404		18,616		33,208	35,190
Cost of revenue	19,832	[2]	20,786	[2]	36,379	39,572
Extinguishment of liability	$ 0		$ 0		$ 0	$ (10,580)

[1] Quarters ended June 30, 2015 quarter ended June 30, 2015Components of Revenue License Fees6,921 6,664Service Revenue27,033 34,161Net Revenue33,954 40,825 6 months ended June 30, 2015 June 30, 2014Components of Revenue License Fees$14,210 $15,243Service Revenue50,341 71,306Net Revenue$64,551 $86,549

[2] Components of Cost of RevenueJune 30, 2015 June 30, 2014 License Fees1,428 2,170 Service Revenue18,404 18,616 Net Revenue Costs19,832 20,786 6 months ended June 30, 2015 June 30, 2014Components of Cost of Revenue License Fees$3,171 $4,382Service Revenue33,208 35,190Net Revenue Costs$36,379 $39,572