Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Current assets:
Cash and cash equivalents	$ 6,284	$ 339	$ 235
Accounts receivable, net	70,690	50,762	48,240
Transit accounts receivable	8,891	3,280	1,010
Prepaid expenses and other current assets	4,637	4,636	2,486
Total current assets	90,502	59,017	51,971
Property and equipment, net	4,005	2,098	1,939
Other assets:
Deposits	313	173	176
Goodwill	22,147	22,147	16,354
Operating right of use asset	2,779	3,665	1,877
Intangible assets, net	683	864	0
Total other assets	25,977	26,849	18,942
Total assets	120,484	87,964	72,852
Accounts payable and accrued expenses	12,454	14,147	9,306
Transit accounts payable	31,102	9,767	2,064
Accrued payroll and related costs	11,203	13,023	13,027
Finance lease payable	233	462	437
Income taxes payable	330	85	0
Operating right of use liability	693	1,349	1,502
Contingent consideration from acquisitions	300	472	103
Deferred liabilities	1,881	1,119	3,418
Total current liabilities	58,196	40,424	29,857
Finance lease payable	0	232	502
Contingent consideration from acquisitions, net of current portion	1,671	1,970	600
Operating right of use liability, net of current portion	2,268	2,932	1,631
Borrowings under line of credit	30,804	8,783	14,151
Total liabilities	94,694	56,002	46,883
Contingencies (note 16) and Commitments (note 18)
Stockholders’ equity:
Preferred stock, $1.00 par value; 5,000,000 shares authorized; no shares issued or outstanding	0	0	0
Common stock, $0.05 par value; 40,000,000 shares authorized; 17,673,427 shares issued and 7,844,821 shares outstanding at December 30, 2023, 17,287,967 shares issued and 9,285,318 shares outstanding at December 31, 2022 and 16,903,157 shares issued and 10,290,935 shares outstanding at January 1, 2022	882	863	845
Additional paid-in capital	116,579	113,878	111,068
Accumulated other comprehensive loss	(2,813)	(2,863)	(2,699)
Accumulated deficit	(19,265)	(36,096)	(56,985)
Treasury stock, 9,828,606 shares at December 30, 2023, 8,002,649 shares at December 31, 2022 and 6,612,222 shares at January 1, 2022	(69,593)	(43,820)	(26,260)
Stockholders’ equity	25,790	31,962	25,969
Total liabilities and stockholders’ equity	120,484	87,964	72,852
Domestic Tax Authority [Member]
Other assets:
Deferred tax assets, net	0	0	535
Deferred income taxes, net	1,568	1,495	0
Foreign Tax Authority [Member]
Other assets:
Deferred tax assets, net	55	0	0
Deferred income taxes, net	$ 187	$ 166	$ 142