Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 29, 2013	Dec. 31, 2012
Current Assets:
Cash and cash equivalents	$ 30,745	$ 40,614
Accounts receivable, net of allowances of $866 and $862 in 2013 and 2012, respectively	74,916	70,459
Prepaid and other current assets	2,115	1,450
Deferred income taxes	1,127	1,145
Total current assets	108,903	113,668
Property, equipment and capitalized software, net	6,956	6,916
Goodwill	37,879	35,678
Deferred income taxes	6,805	6,435
Other assets	2,640	2,871
Investments	940	637
Total assets	164,123	166,205
Current Liabilities:
Accounts payable	9,264	10,170
Accrued compensation	26,055	32,162
Advance billings on contracts	2,371	2,481
Dividend payable	762	0
Other current liabilities	3,770	4,747
Income taxes payable	2,471	641
Total current liabilities	44,693	50,201
Deferred compensation benefits	12,812	12,847
Other long-term liabilities	402	376
Total liabilities	57,907	63,424
Shareholders' Equity:
Common stock, par value $0.01 per share, 150,000,000 shares authorized; 27,017,824 shares issued	270	270
Capital in excess of par value	119,556	119,183
Retained earnings	102,939	99,644
Less: Treasury stock of 8,160,584 and 8,276,014 shares at cost, in 2013 and 2012, respectively	(50,102)	(50,302)
Stock Trusts of 3,363,351 shares at cost in both periods	(55,083)	(55,083)
Other	(259)	(251)
Accumulated other comprehensive loss	(11,105)	(10,680)
Total shareholders’ equity	106,216	102,781
Total liabilities and shareholders’ equity	$ 164,123	$ 166,205