Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 8,286	$ 8,082
Trade accounts receivable, less allowance for doubtful accounts of $244 and $289, respectively	12,119	11,187
Unbilled revenue	932	913
Prepaid expenses	1,269	768
Income taxes receivable	158
Deferred income taxes	547	789
Other current assets	504	398
Total current assets	23,815	22,137
Net property and equipment	12,493	13,613
Intangible assets, net	5,794	7,073
Goodwill	57,799	57,730
Other	145	123
Total assets	100,046	100,676
Current liabilities:
Current portion of notes payable	12,436	1,861
Accounts payable	291	783
Accrued wages, bonus and profit sharing	4,392	3,591
Accrued expenses	2,265	1,418
Income taxes payable		145
Current portion of capital lease obligations	102	101
Deferred revenue	15,812	16,500
Total current liabilities	35,298	24,399
Notes payable, net of current portion		12,625
Deferred income taxes	7,527	7,588
Deferred revenue	254	185
Capital lease obligations, net of current portion	225	325
Total liabilities	43,304	45,122
Shareholders’ equity:
Common stock, $0.001 par value; authorized 20,000,000 shares, issued 8,376,592 in 2012 and 8,117,849 in 2011, outstanding 6,874,992 in 2012 and 6,724,280 in 2011	8	8
Additional paid-in capital	39,514	31,080
Retained earnings	44,700	46,995
Accumulated other comprehensive income, foreign currency translation adjustment	1,124	907
Treasury stock, at cost; 1,501,600 shares in 2012 and 1,393,569 shares in 2011	(28,604)	(23,436)
Total shareholders’ equity	56,742	55,554
Total liabilities and shareholders’ equity	$ 100,046	$ 100,676