Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 24,918	$ 27,738
Marketable securities	76	30
Accounts receivable, net of allowance for doubtful accounts of $1,269 and $1,189, respectively	35,638	36,974
Inventories	916	443
Prepaid expenses and other current assets	2,668	2,196
Prepaid income taxes	2,333	1,407
Deferred income taxes	590	477
Total current assets	67,139	69,265
Property and equipment, net of accumulated depreciation of $20,566 and $20,077, respectively	12,797	13,027
Goodwill	21,051	21,051
Other intangible assets, net of accumulated amortization of $5,304 and $5,108, respectively	4,167	4,305
Other assets	2,371	2,410
Total assets	107,525	110,058
Current liabilities:
Short-term debt	1,622	1,636
Accounts payable	9,453	9,920
Accrued liabilities:
Employee compensation	2,110	4,460
Other accrued liabilities	5,729	4,630
Total current liabilities	18,914	20,646
Deferred income taxes	489	59
Other liabilities	725	730
Total liabilities	20,128	21,435
Shareholders’ equity:
Common stock, $.01 par value, 40,000,000 shares authorized, 22,951,121 and 22,701,613 shares issued, and 22,794,080 and 22,592,956 shares outstanding, respectively	230	227
Additional paid-in capital	133,395	132,796
Accumulated deficit	(45,113)	(44,027)
Accumulated other comprehensive (loss) income	(444)	37
Nil coupon perpetual loan notes	76	76
Treasury stock, 157,041 and 108,657 shares in 2014 and 2013, respectively, at cost	(747)	(486)
Total shareholders’ equity	87,397	88,623
Total liabilities and shareholders’ equity	$ 107,525	$ 110,058