Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 15,157	$ 24,453
Marketable securities	44	44
Accounts receivable, net of allowance for doubtful accounts of $658 and $460, respectively	37,504	30,169
Inventories	603	513
Prepaid expenses and other current assets	3,016	3,956
Prepaid income taxes	1,184	156
Deferred income taxes	519	573
Total current assets	58,027	59,864
Property and equipment, net of accumulated depreciation of $18,400 and $19,421, respectively	13,693	13,749
Goodwill	21,051	21,051
Other intangible assets, net of accumulated amortization of $4,481 and $4,270, respectively	4,696	4,838
Deferred income taxes	3,534	3,688
Other assets	2,659	2,707
Total assets	103,660	105,897
Current liabilities:
Accounts payable	11,725	12,828
Employee compensation	2,110	3,175
Other accrued liabilities	5,003	4,943
Total current liabilities	18,838	20,946
Other liabilities	689	715
Total liabilities	19,527	21,661
Shareholders' equity:
Common stock, $.01 par value, 40,000,000 shares authorized, 22,193,204 and 22,111,675 shares issued, and 22,161,283 and 22,102,549 outstanding	221	221
Additional paid-in capital	133,780	133,498
Accumulated deficit	(49,149)	(49,128)
Accumulated other comprehensive loss	(655)	(392)
Nil coupon perpetual loan notes	76	76
Cost of common stock held in treasury	(140)	(39)
Total shareholders' equity	84,133	84,236
Total liabilities and shareholders' equity	$ 103,660	$ 105,897