Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets
Cash and cash equivalents	$ 23,102	$ 10,315
Accounts receivable, net	92,443	143,958
Receivable due from seller of StraTech acquisition	4,243	4,243
Inventories, net	1,417	2,554
Current deferred customer support contract costs	89,335	87,052
Inventories shipped but not installed	12,257	8,784
Income tax receivable	318	2,430
Other current assets	818	852
Total current assets	223,933	260,188
Property and equipment, net	6,772	6,082
Goodwill	37,780	37,780
Finite life intangibles, net	16,937	20,760
Deferred customer support contract costs, non-current	43,865	40,771
Deferred tax asset	4,297	4,471
Long-term lease receivable	803
Other assets	455	455
Total assets	334,842	370,507
Current liabilities
Line of credit		6,000
Accounts payable	43,494	83,880
Accrued commissions	5,200	8,730
Accrued sales and use tax	905	3,489
Accrued expenses, other	6,211	6,027
Deferred tax liability	9,034	9,034
Customer deposits	5,077	3,645
Current deferred revenue from customer support contracts	110,029	105,167
Other current liabilities	162	157
Total current liabilities	180,112	226,129
Deferred revenue from customer support contracts, non-current	52,494	48,167
Other liabilities non-current	751	828
Total liabilities	233,357	275,124
Stockholders' equity
Common stock, $.001 par value, 50,000,000 shares authorized, 18,919,304 and 18,726,723 shares issued and outstanding as of June 30, 2013 and December 31, 2012, respectively	19	19
Additional paid in capital	72,938	70,875
Retained earnings	28,528	24,489
Total stockholders' equity	101,485	95,383
Total liabilities and stockholders' equity	$ 334,842	$ 370,507