Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (3,209)	$ (396)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation and amortization	1,394	1,836
ROU asset amortization	701	718
Deferred income taxes	698	(775)
Stock-based compensation	721	694
Changes in operating assets and liabilities:
Accounts receivable	(857)	(837)
Prepaid expenses and other current assets	(388)	(11)
Income tax receivable	(43)	1,875
Accounts payable	369	(137)
Operating lease liabilities	(797)	(757)
Accrued expenses	(731)	786
Net cash used in operating activities	(2,142)	2,996
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of equipment and leasehold improvements	(24)	(60)
Cost of internally developed software	(108)	(103)
Other assets	(32)	(25)
Net cash used in investing activities	(164)	(188)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of stock, net of tax withholding	(55)	(32)
Payments of equipment debt financing	(220)	(523)
Cash dividends paid	(799)	(787)
Net cash used in financing activities	(1,074)	(1,342)
Net decrease in cash and cash equivalents	(3,380)	1,466
Cash and cash equivalents, beginning of period	4,750	1,992
Cash and cash equivalents, end of period	1,370	3,458
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	14	36
Cash paid for operating leases	874	849
Right-of-use assets acquired through operating leases	$ 86	$ 78