Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Cash flows from operating activities:
Net income	$ 16,831	$ 20,889	$ 10,989
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	1,214	1,041	1,102
Gain on sale of assets	(395)	(219)	(2,420)
Remeasurement of contingent consideration	0	(88)	(1,713)
Change in fair value of contingent consideration	0	0	52
Equity compensation expense from awards issued	2,092	1,582	1,358
Effect of excess tax deduction on equity awards	(206)	206	20
Provision for losses on accounts receivable	656	(1,038)	(208)
Deferred income tax expense	41	2,054	2,542
Change in operating right of use assets	919	1,001	1,057
Changes in operating assets and liabilities:
Accounts receivable	(20,576)	(1,509)	(14,710)
Prepaid expenses and other current assets	3	(2,350)	1,838
Net of transit accounts receivable and payable	15,724	5,433	(1,317)
Accounts payable and accrued expenses	(1,506)	4,919	1,518
Accrued payroll and related costs	(1,825)	24	149
Right of use liabilities	(1,353)	(1,642)	(1,919)
Income taxes payable	(242)	(276)	436
Deferred revenue	762	(2,299)	3,020
Deposits	(141)	3	(7)
Total adjustments and changes in operating assets and liabilities	(4,349)	7,394	(10,074)
Net cash provided by operating activities	12,482	28,283	915
Cash flows from investing activities:
Property and equipment acquired	(2,931)	(889)	(568)
Payments for business acquired	0	(4,150)	0
Proceeds from sale of assets	395	219	6,859
Net cash (used in) provided by investing activities	(2,536)	(4,820)	6,291
Cash flows from financing activities:
Borrowings under line of credit	148,957	105,184	110,481
Repayments under line of credit	(126,936)	(110,552)	(108,220)
Issuance of stock for employee stock purchase plan	702	408	137
Changes in finance lease obligations	(463)	(508)	(415)
Contingent consideration paid	(339)	(99)	(494)
Common stock repurchase	(25,773)	(17,560)	(9,043)
Net cash used in financing activities	(3,852)	(23,127)	(7,554)
Effect of exchange rate changes on cash and cash equivalents	(149)	(232)	(151)
Increase (decrease) in cash and cash equivalents	5,945	104	(499)
Cash and cash equivalents at beginning of period	339	235	734
Cash and cash equivalents at end of period	6,284	339	235
Supplemental cash flow information:
Interest	1,192	297	417
Income taxes	4,447	5,095	1,010
Non-cash investing activities:
Contingent consideration relating to acquisitions	0	1,927	0
Fixed assets acquired in acquisitions	0	5	0
Non-cash financing activities:
Issuance of accrued share-based compensation	0	0	580
Right of use assets obtained in exchange for lease obligations	33	3,047	1,832
Value of shares issued as contingent consideration	132	0	0
TalentHerder LLC [Member]
Non-cash investing activities:
Value of shares issued pursuant to acquisitions	$ 0	$ 631	$ 0