Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 28, 2013	Dec. 28, 2012
Current assets:
Cash and cash equivalents	$ 10,811	$ 16,906
Accounts receivable and unbilled revenue, net of allowance of $1,158 and $1,251 at June 28, 2013 and December 28, 2012, respectively	35,601	36,869
Deferred tax asset, net	3,858	4,741
Prepaid expenses and other current assets	3,357	2,335
Total current assets	53,627	60,851
Restricted cash	522	683
Property and equipment, net	13,082	12,859
Other assets	1,232	1,598
Goodwill, net	75,247	76,220
Non-current deferred tax asset, net		1,710
Total assets	143,710	153,921
Current liabilities:
Accounts payable	5,076	7,711
Accrued expenses and other liabilities	22,825	26,484
Current portion of long-term debt		2,895
Total current liabilities	27,901	37,090
Long-term deferred tax liability, net	666
Long-term debt	15,026	22,105
Total liabilities	43,593	59,195
Commitments and contingencies
Shareholders' equity:
Common stock, $.001 par value, 125,000,000 shares authorized; 52,818,197 and 52,235,764 shares issued at June 28, 2013 and December 28, 2012, respectively	53	52
Additional paid-in capital	265,627	263,135
Treasury stock, at cost, 21,287,378 and 21,171,370 shares at June 28, 2013 and December 28, 2012, respectively	(75,038)	(74,444)
Accumulated deficit	(84,625)	(89,513)
Accumulated comprehensive loss	(5,900)	(4,504)
Total shareholders' equity	100,117	94,726
Total liabilities and shareholders' equity	$ 143,710	$ 153,921