Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 113,383	$ 107,869
Accounts receivable, net	22,034	24,969
Prepaid expenses and other	5,497	7,250
Inventory	1,896	2,673
Deferred income tax assets, net	1,509	2,194
Total current assets	144,319	144,955
Property and equipment, net	15,377	17,395
Goodwill	133,031	133,031
Other intangible assets, net	16,083	19,698
Deferred income tax assets, net	15,563	21,949
Other assets	1,554	862
TOTAL ASSETS	325,927	337,890
Current liabilities:
Accounts payable and accrued liabilities	9,340	11,688
Accrued compensation and benefits	10,785	14,041
Deferred revenue	28,177	24,034
Total current liabilities	48,302	49,763
Deferred revenue	796	937
Other long-term liabilities	8,692	8,131
TOTAL LIABILITIES	$ 57,790	$ 58,831
Commitments and contingencies
Stockholders’ equity:
Preferred stock	$ 0	$ 0
Common stock	2	2
Additional paid-in capital	113,313	126,678
Retained earnings	154,822	152,379
TOTAL STOCKHOLDERS’ EQUITY	268,137	279,059
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 325,927	$ 337,890