Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Cash flows from operating activities:
Net income (loss)	$ 2,263	$ (6,937)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	614	661
Change in fair value of contingent consideration	52	72
Equity compensation expense	710	236
Provision for losses on accounts receivable	(150)	7,855
Deferred income tax expense (benefit)	723	(2,847)
Changes in assets and liabilities:
Accounts receivable	(929)	12,227
Prepaid expenses and other current assets	1,957	1,786
Net of transit accounts receivable and payable	(123)	907
Accounts payable and accrued expenses	1,906	2,739
Accrued payroll and related costs	(212)	950
Right of use assets	412	1,166
Right of use liabilities	(857)	(1,163)
Income taxes payable	(249)	131
Total adjustments	3,854	24,720
Net cash provided by operating activities	6,117	17,783
Cash flows from investing activities:
Property and equipment acquired	(141)	(151)
Decrease in deposits	5	40
Net cash used in investing activities	(136)	(111)
Cash flows from financing activities:
Borrowings under line of credit	50,261	33,266
Repayments under line of credit	(52,465)	(50,664)
Issuance of stock for employee stock purchase plan	61	140
Proceeds received on stock subscription	210	0
Changes in finance lease obligations	(143)	(161)
Contingent consideration paid	(494)	(345)
Common stock repurchase	(2,644)	0
Net cash used in financing activities	(5,214)	(17,764)
Effect of exchange rate changes on cash and cash equivalents	(102)	(123)
Increase (decrease) in cash and cash equivalents	665	(215)
Cash and cash equivalents at beginning of period	734	1,847
Cash and cash equivalents at end of period	1,399	1,632
Supplemental cash flow information:
Interest	255	741
Income taxes	370	59
Non-cash financing activities:
Equity awards issued	406	256
Note payable for purchase of treasury stock	$ 0	$ 2,230