Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (299)	$ 217
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	1,239	1,353
ROU asset amortization	488	470
Deferred income taxes	467	27
Stock-based compensation	417	386
Changes in operating assets and liabilities:
Accounts receivable	(289)	(615)
Prepaid expenses and other current assets	(223)	(1,661)
Income tax receivable	(307)	(44)
Accounts payable	(396)	523
Operating lease liabilities	(511)	(508)
Accrued expenses	76	89
Net cash provided by operating activities	662	237
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of equipment and leasehold improvements	(9)	(14)
Cost of internally developed software	(63)	(70)
Other assets	(18)	8
Net cash used in investing activities	(90)	(76)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of stock, net of tax withholding	(32)	0
Payments of equipment financing	(349)	(343)
Cash dividends paid	(393)	0
Net cash (used in) financing activities	(774)	(343)
Net decrease in cash	(202)	(182)
Cash, beginning of period	1,992	2,833
Cash, end of period	1,790	2,651
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	19	28
Cash paid for operating leases	568	575
Right-of-use assets acquired through operating leases	$ 78	$ 193