Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2023	Apr. 02, 2022
Cash flows from operating activities:
Net income	$ 3,837	$ 6,520
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	316	238
Gain on sale of assets	(395)	0
Equity compensation expense from awards issued	496	403
Provision for losses on accounts receivable	0	(300)
Deferred income tax expense	51	54
Change in operating right of use assets	235	(332)
Changes in operating assets and liabilities:
Accounts receivable	(8,035)	(10,214)
Prepaid expenses and other current assets	960	91
Net of transit accounts receivable and payable	1,472	521
Accounts payable and accrued expenses	(1,667)	(974)
Accrued payroll and related costs	2,404	5,440
Right of use liabilities	(348)	117
Income taxes payable	141	1,824
Deferred revenue	(310)	(922)
Deposits	11	2
Total adjustments and changes in operating assets and liabilities	(4,669)	(4,052)
Net cash (used in) provided by operating activities	(832)	2,468
Cash flows from investing activities:
Property and equipment acquired	(332)	(217)
Net cash used in investing activities	(332)	(217)
Cash flows from financing activities:
Borrowings under line of credit	32,807	33,751
Repayments under line of credit	(22,438)	(32,615)
Issuance of stock for employee stock purchase plan	347	126
Changes in finance lease obligations	(116)	(93)
Common stock repurchase	(8,184)	(2,781)
Net cash provided by (used in) financing activities	2,416	(1,612)
Effect of exchange rate changes on cash and cash equivalents	234	(15)
Increase in cash and cash equivalents	1,486	624
Cash and cash equivalents at beginning of period	339	235
Cash and cash equivalents at end of period	1,825	859
Supplemental cash flow information:
Interest	187	67
Income taxes	$ 131	$ 575