Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 27, 2020	Dec. 27, 2019
Current assets:
Cash	$ 23,280	$ 25,954
Accounts receivable and unbilled revenue, net of allowance of $374 and $743 at March 27, 2020 and December 27, 2019, respectively	53,397	49,778
Prepaid expenses and other current assets	3,316	2,895
Total current assets	79,993	78,627
Property and equipment, net	19,774	19,916
Other assets	2,238	2,652
Goodwill	83,786	84,578
Operating lease right-of-use assets	9,318	7,962
Total assets	195,109	193,735
Current liabilities:
Accounts payable	8,347	8,494
Accrued expenses and other liabilities	27,848	32,482
Operating lease liabilities	2,686	2,707
Total current liabilities	38,881	43,683
Non-current deferred tax liability, net	8,797	7,183
Operating lease liabilities	6,632	5,255
Total liabilities	54,310	56,121
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; 57,472,441 and 57,180,616 shares issued at March 27, 2020 and December 27, 2019, respectively	58	58
Additional paid-in capital	304,214	303,707
Treasury stock, at cost, 27,498,432 and 27,425,476 shares March 27, 2020 and December 27, 2019, respectively	(142,893)	(141,887)
Accumulated deficit	(8,200)	(13,714)
Accumulated other comprehensive loss	(12,380)	(10,550)
Total shareholders' equity	140,799	137,614
Total liabilities and shareholders' equity	$ 195,109	$ 193,735