Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 29, 2024	Dec. 29, 2023
Current assets:
Cash and cash equivalents	$ 168,665	$ 187,150
Accounts receivable, net of allowance for contract losses and doubtful accounts of $6,302 and $5,281 at March 29, 2024 and December 29, 2023, respectively	162,885	167,360
Prepaid expenses and other current assets	20,773	25,022
Total current assets	352,323	379,532
Property, equipment and leasehold improvements, net of accumulated depreciation and amortization of $106,162 and $104,011 at March 29, 2024 and December 29, 2023, respectively	74,503	75,318
Operating lease right-of-use assets	24,145	24,600
Goodwill	8,607	8,607
Deferred income taxes	52,224	53,824
Deferred compensation plan assets	113,844	101,169
Other assets	3,759	3,727
Total assets	629,405	646,777
Current liabilities:
Accounts payable and accrued liabilities	23,926	22,125
Accrued payroll and employee benefits	68,285	111,773
Deferred revenues	16,106	21,709
Operating lease liabilities	5,814	6,302
Total current liabilities	114,131	161,909
Other liabilities	3,580	3,426
Deferred compensation plan liabilities	116,005	103,398
Operating lease liabilities	21,378	21,959
Total liabilities	255,094	290,692
Stockholders’ equity:
Common stock, $0.001 par value; 120,000 shares authorized; 65,707 shares issued at March 29, 2024 and December 29, 2023	66	66
Additional paid-in capital	335,014	321,448
Accumulated other comprehensive loss
Foreign currency translation adjustments	(3,187)	(2,977)
Retained earnings	588,570	574,082
Treasury stock, at cost; 15,033 and 15,134 shares held at March 29, 2024 and December 29, 2023, respectively	(546,152)	(536,534)
Total stockholders’ equity	374,311	356,085
Total liabilities and stockholders’ equity	$ 629,405	$ 646,777