Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Cash flows from operating activities:
Net income	$ 16,052	$ 5,015
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	729	870
Gain on sale of assets	(219)	(2,151)
Change in fair value of contingent consideration	0	52
Equity compensation expense from awards issued	1,130	957
Provision for losses on accounts receivable	(967)	(150)
Deferred income tax expense	88	761
Change in right of use assets	789	794
Changes in operating assets and liabilities:
Accounts receivable	(1,590)	(9,602)
Prepaid expenses and other current assets	603	3,090
Net of transit accounts receivable and payable	(998)	(1,449)
Accounts payable and accrued expenses	1,479	2,523
Accrued payroll and related costs	4,235	1,794
Right of use liabilities	(1,183)	(1,380)
Income taxes payable	(2,574)	(259)
Deferred revenue	(1,858)	3,522
Deposits	0	(6)
Total adjustments and changes in operating assets and liabilities	4,812	(116)
Net cash provided by operating activities	20,864	4,899
Cash flows from investing activities:
Property and equipment acquired	(672)	(492)
Right of use asset additions	(123)	(78)
Proceeds from sale of assets	219	6,590
Net cash (used in) provided by investing activities	(576)	6,020
Cash flows from financing activities:
Borrowings under line of credit	72,575	74,626
Repayments under line of credit	(85,566)	(78,551)
Issuance of stock for employee stock purchase plan	408	137
Changes in finance lease obligations	(392)	(322)
Contingent consideration paid	(99)	(494)
Common stock repurchase	(6,394)	(4,147)
Net cash used in financing activities	(19,468)	(8,751)
Effect of exchange rate changes on cash and cash equivalents	(294)	(82)
Increase in cash and cash equivalents	526	2,086
Cash and cash equivalents at beginning of period	235	734
Cash and cash equivalents at end of period	761	2,820
Supplemental cash flow information:
Interest	262	369
Income taxes	3,366	812
Non-cash financing activities:
Equity awards issued	0	430
Right of use assets obtained in exchange for lease obligations	$ 1,353	$ 1,536