Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019
Cash flows from operating activities:
Net (loss) income	$ (6,937)	$ 2,714
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	661	805
Imputed interest on contingent consideration	72	96
Share-based compensation expense	236	448
Provision for losses on accounts receivable	7,855	72
Deferred income tax (benefit) expense	(2,847)	73
Changes in assets and liabilities:
Accounts receivable	12,227	(5,911)
Prepaid expenses and other current assets	1,786	658
Net of transit accounts receivable and payable	907	962
Accounts payable and accrued expenses	2,739	(1,465)
Accrued payroll and related costs	950	(1,217)
Right of use assets and liabilities	3	259
Income taxes payable	131	29
Total adjustments	24,720	(5,191)
Net cash provided by (used in) operating activities	17,783	(2,477)
Cash flows from investing activities:
Property and equipment acquired	(151)	(238)
Decrease in deposits	40
Net cash used in investing activities	(111)	(238)
Cash flows from financing activities:
Borrowings under line of credit	33,266	52,231
Repayments under line of credit	(50,664)	(48,828)
Issuance of stock for employee stock purchase plan	140	165
Changes in finance lease obligations	(161)	146
Contingent consideration paid	(345)	(574)
Net cash (used in) provided by financing activities	(17,764)	3,140
Effect of exchange rate changes on cash and cash equivalents	(123)	(39)
(Decrease) increase in cash and cash equivalents	(215)	386
Cash and cash equivalents at beginning of period	1,847	482
Cash and cash equivalents at end of period	1,632	868
Supplemental cash flow information:
Interest	741	828
Income taxes	59	92
Non-cash financing activities:
Vesting of restricted stock units	256	300
Note payable for purchase of treasury stock	$ 2,230