Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 27, 2013	Dec. 28, 2012
Current assets:
Cash and cash equivalents	$ 14,851	$ 16,906
Accounts receivable and unbilled revenue, net of allowance of $1,585 and $1,251 at September 27, 2013 and December 28, 2012, respectively	37,367	36,869
Deferred tax asset, net	4,194	4,741
Prepaid expenses and other current assets	3,116	2,335
Total current assets	59,528	60,851
Restricted cash	522	683
Property and equipment, net	13,032	12,859
Other assets	1,093	1,598
Goodwill, net	75,967	76,220
Non-current deferred tax asset, net		1,710
Total assets	150,142	153,921
Current liabilities:
Accounts payable	4,852	7,711
Accrued expenses and other liabilities	21,831	26,484
Current portion of long-term debt		2,895
Total current liabilities	26,683	37,090
Long-term deferred tax liability, net	2,677
Long-term debt	15,026	22,105
Total liabilities	44,386	59,195
Commitments and contingencies
Shareholders' equity:
Preferred stock, $.001 par value, 1,250,000 shares authorized, none issued and outstanding
Common stock, $.001 par value, 125,000,000 shares authorized; 52,939,594 and 52,235,764 shares issued at September 27, 2013 and December 28, 2012, respectively	53	52
Additional paid-in capital	267,543	263,135
Treasury stock, at cost, 21,295,078 and 21,171,370 shares at September 27, 2013 and December 28, 2012, respectively	(75,038)	(74,444)
Accumulated deficit	(81,990)	(89,513)
Accumulated comprehensive loss	(4,812)	(4,504)
Total shareholders' equity	105,756	94,726
Total liabilities and shareholders' equity	$ 150,142	$ 153,921