Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2019	Dec. 29, 2018
Cash flows from operating activities:
Net income	$ 4,058	$ 2,715
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	1,588	1,567
Changes in contingent consideration	61	47
Share-based compensation expense	806	544
Provision for losses on accounts receivable	322	1,106
Deferred income tax (benefit) expense	1,104	1,430
Changes in assets and liabilities:
Accounts receivable	(7,626)	(7,681)
Transit accounts receivable	(2,311)	392
Prepaid expenses and other current assets	(645)	(170)
Accounts payable and accrued expenses	(3,085)	1,021
Transit accounts payable	2,018	(2,108)
Accrued payroll and related costs	(1,342)	1,335
Right of use assets and liabilities	236
Income taxes payable	38	(262)
Total adjustments	(8,836)	(2,779)
Net cash used in operating activities	(4,778)	(64)
Cash flows from investing activities:
Property and equipment acquired	(367)	(1,518)
Decrease in deposits	4	1
Cash payments for business acquired		(1,066)
Net cash used in investing activities	(363)	(2,583)
Cash flows from financing activities:
Borrowings under line of credit	95,554	90,329
Repayments under line of credit	(88,332)	(90,068)
Issuance of stock for employee stock purchase plan	321	385
Payments of finance lease obligations	(318)
Contingent consideration paid	(598)	(300)
Net cash provided by financing activities	6,627	346
Effect of exchange rate changes on cash and cash equivalents	(121)	(68)
Increase (decrease) in cash and cash equivalents	1,365	(2,369)
Cash and cash equivalents at beginning of period	482	2,851
Cash and cash equivalents at end of period	1,847	482
Supplemental cash flow information:
Interest	1,657	1,160
Income taxes	290	350
Non-cash investing activities:
Contingent consideration relating to acquisitions		2,935
Value of shares issued pursuant to acquisition		1,878
Net liabilities assumed pursuant to acquisition		750
Non-cash financing activities:
Dividend forfeited on unvested restricted share units	12	6
Vesting of restricted share units	436	109
Equipment purchases under finance leases	$ 126