Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 28, 2018	Dec. 29, 2017
Current assets:
Cash	$ 13,177	$ 17,512
Accounts receivable and unbilled revenue, net of allowance of $1,620 and $2,601 at September 28, 2018 and December 29, 2017, respectively	56,875	55,262
Prepaid expenses and other current assets	3,742	2,511
Total current assets	73,794	75,285
Property and equipment, net	24,313	18,851
Other assets	4,386	6,021
Goodwill, net	84,612	85,074
Total assets	187,105	185,231
Current liabilities:
Accounts payable	5,119	8,434
Accrued expenses and other liabilities	34,065	43,014
Total current liabilities	39,184	51,448
Non-current accrued expenses and other liabilities	244	1,268
Long-term deferred tax liability, net	7,805	6,240
Long-term debt	11,500	19,000
Total liabilities	58,733	77,956
Commitments and contingencies
Shareholders’ equity:
Preferred stock, $0.001 par value, 1,250,000 shares authorized; none issued and outstanding
Common stock, $0.001 par value, 125,000,000 shares authorized 56,535,542 and 55,744,893 shares issued at September 28, 2018 and December 29, 2017, respectively	57	56
Additional paid-in capital	294,680	288,297
Treasury stock, at cost, 27,071,782 and 26,945,776 shares September 28, 2018 and December 29, 2017, respectively	(136,364)	(134,054)
Accumulated deficit	(19,866)	(38,515)
Accumulated other comprehensive loss	(10,135)	(8,509)
Total shareholders' equity	128,372	107,275
Total liabilities and shareholders' equity	$ 187,105	$ 185,231