Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 11,168	$ 8,082
Trade accounts receivable, less allowance for doubtful accounts of $257 and $289 in 2012 and 2011, respectively	13,051	11,187
Unbilled revenue	1,502	913
Prepaid expenses and other	1,878	1,166
Income tax receivable	171
Deferred income taxes	454	789
Total current assets	28,224	22,137
Property and equipment, net	13,124	13,613
Intangible assets, net	6,335	7,073
Goodwill	57,715	57,730
Other	196	123
Total assets	105,594	100,676
Current liabilities:
Current portion of notes payable	2,093	1,861
Accounts payable	770	783
Accrued wages, bonus and profit sharing	3,041	3,591
Accrued expenses	1,955	1,519
Income taxes payable		145
Deferred revenue	17,413	16,500
Total current liabilities	25,272	24,399
Notes payable, net of current portion	11,457	12,625
Deferred income taxes	7,175	7,588
Deferred revenue	347	185
Other long term liabilities	280	325
Total liabilities	44,531	45,122
Shareholders’ equity:
Common stock, $0.001 par value; authorized 20,000,000 shares, issued 8,234,911 in 2012 and 8,117,849 in 2011, outstanding 6,796,510 in 2012 and 6,724,280 in 2011	8	8
Additional paid-in capital	34,280	31,080
Retained earnings	51,258	46,995
Accumulated other comprehensive income, foreign currency translation	848	907
Treasury stock, at cost; 1,438,401 shares in 2012 and 1,393,569 shares in 2011	(25,331)	(23,436)
Total shareholders’ equity	61,063	55,554
Total liabilities and shareholders’ equity	$ 105,594	$ 100,676