Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 28,998	$ 30,524
Marketable securities	53
Accounts receivable, net of allowance for doubtful accounts of $114 and $82, respectively	27,920	21,175
Inventories	857	807
Prepaid expenses and other current assets	1,549	1,861
Prepaid income taxes	740
Deferred income taxes	255	89
Total current assets	60,372	54,456
Property and equipment, net of accumulated depreciation of $18,086 and $15,767, respectively	13,590	14,384
Goodwill	21,051	21,051
Other intangible assets, net of accumulated amortization of $3,886 and $3,203, respectively	5,647	6,050
Deferred income taxes	4,108	5,000
Other assets	2,362	2,262
Total assets	107,130	103,203
Current liabilities:
Short-term debt	2,343	2,269
Accounts payable	8,416	7,516
Accrued liabilities:
Employee compensation	2,741	2,863
Income taxes payable		1,857
Other accrued liabilities	4,899	3,306
Total current liabilities	18,399	17,811
Other liabilities	1,346	1,482
Total liabilities	19,745	19,293
Common stock, $.01 par value, 40,000,000 shares authorized, 23,767,961 and 24,213,467 shares issued and outstanding, respectively	238	242
Additional paid-in capital	131,715	129,424
Accumulated deficit	(45,014)	(46,075)
Accumulated other comprehensive income	370	243
Nil coupon perpetual loan notes	76	76
Total shareholders' equity	87,385	83,910
Total liabilities and shareholders' equity	$ 107,130	$ 103,203