Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Apr. 01, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 1,825	$ 339
Accounts receivable, net	58,809	50,762
Transit accounts receivable	4,497	3,280
Prepaid expenses and other current assets	3,675	4,636
Total current assets	68,806	59,017
Property and equipment, net	2,164	2,098
Other assets:
Deposits	161	173
Goodwill	22,147	22,147
Operating right of use asset	3,431	3,665
Intangible assets, net	819	864
Total other assets	26,558	26,849
Total assets	97,528	87,964
Accounts payable and accrued expenses	12,283	14,147
Transit accounts payable	12,457	9,767
Accrued payroll and related costs	15,424	13,023
Finance lease payable	463	462
Income taxes payable	225	85
Operating right of use liability	1,296	1,349
Contingent consideration from acquisitions	472	472
Deferred revenue	809	1,119
Total current liabilities	43,429	40,424
Finance lease payable	116	232
Contingent consideration from acquisitions, net of current position	1,970	1,970
Operating right of use liability, net of current position	2,638	2,932
Borrowings under line of credit	19,151	8,783
Total liabilities	69,016	56,002
Contingencies (note 15)	0	0
Stockholders’ equity:
Preferred stock, $1.00 par value; 5,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.05 par value; 40,000,000 shares authorized; 17,508,469 shares issued and 8,857,573 shares outstanding at April 1, 2023 and 17,287,967 shares issued and 9,285,318 shares outstanding at December 31, 2022	873	863
Additional paid-in capital	114,711	113,878
Accumulated other comprehensive loss	(2,809)	(2,863)
Accumulated deficit	(32,259)	(36,096)
Treasury stock, 8,643,227 shares at April 1, 2023 and 8,002,649 shares at December 31, 2022, at cost	(52,004)	(43,820)
Total stockholders’ equity	28,512	31,962
Total liabilities and stockholders’ equity	97,528	87,964
Foreign Tax Authority [Member]
Other assets:
Deferred income taxes, net	165	166
Domestic Tax Authority [Member]
Other assets:
Deferred income taxes, net	$ 1,547	$ 1,495