Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 29, 2019	Jun. 30, 2018
Cash flows from operating activities:
Net income	$ 2,714	$ 1,432
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	805	812
Imputed interest on contingent consideration	96
Share-based compensation expense	448	201
Provision for losses on accounts receivable	72	323
Deferred income tax expense	73	66
Changes in assets and liabilities:
Accounts receivable	(5,911)	(6,160)
Prepaid expenses and other current assets	658	274
Net of transit accounts receivable and payable	962	(1,094)
Accounts payable and accrued expenses	(1,465)	(1,425)
Accrued payroll and related costs	(1,217)	1,665
Right of use assets and liabilities	259
Income taxes payable	29	296
Total adjustments	(5,191)	(5,042)
Net cash used in operating activities	(2,477)	(3,610)
Cash flows from investing activities:
Property and equipment acquired	(238)	(598)
Increase in deposits		(15)
Net cash used in investing activities	(238)	(613)
Cash flows from financing activities:
Borrowings under line of credit	52,231	44,044
Repayments under line of credit	(48,828)	(42,121)
Issuance of stock for employee stock purchase plan	165	194
Changes in finance lease obligations	146
Contingent consideration paid	(574)	(300)
Net cash provided by financing activities	3,140	1,817
Effect of exchange rate changes on cash and cash equivalents	(39)	(14)
Increase (decrease) in cash and cash equivalents	386	(2,420)
Cash and cash equivalents at beginning of period	482	2,851
Cash and cash equivalents at end of period	868	431
Cash paid for:
Interest	828	446
Income taxes	92	338
Non-cash financing activities:
Vesting of restricted stock units	$ 300