Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 24,483	$ 28,229
Marketable securities	57	57
Accounts receivable, net of allowance for doubtful accounts of $317 and $430, respectively	29,586	34,346
Inventories	957	311
Prepaid expenses and other current assets	1,522	2,026
Prepaid income taxes	1,400	1,124
Deferred income taxes	411	163
Total current assets	58,416	66,256
Property and equipment, net of accumulated depreciation of $19,880 and $18,239, respectively	13,824	13,625
Goodwill	21,051	21,051
Other intangible assets, net of accumulated amortization of $4,064 and $3,385, respectively	4,990	5,442
Deferred income taxes	3,663	3,798
Other assets	2,578	2,818
Total assets	104,522	112,990
Current liabilities:
Short-term debt	1,184	1,181
Accounts payable	9,825	10,476
Accrued liabilities:
Employee compensation	3,014	4,902
Other accrued liabilities	5,147	6,071
Total current liabilities	19,170	22,630
Other liabilities	952	1,347
Total liabilities	20,122	23,977
Common stock, $.01 par value, 40,000,000 shares authorized, 22,039,425 and 23,644,301 shares issued and outstanding, respectively	221	237
Additional paid-in capital	133,137	132,350
Accumulated deficit	(49,099)	(44,031)
Accumulated other comprehensive income	65	381
Nil coupon perpetual loan notes	76	76
Total shareholders' equity	84,400	89,013
Total liabilities and shareholders' equity	$ 104,522	$ 112,990