Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net Loss	$ (1,580)	$ (1,394)
Adjustments to reconcile net loss to net cash used in operating activities:
Allowance for bad debt	3
Stock based compensation	22	87
Fair value of restricted stock awards issued in exchange for services	1	139
Fair value of restricted stock units issued in exchange for services	263	203
Loss on disposal of equipment	2
Unrealized loss (gain) on equity investment	32	(252)
Amortization and depreciation	282	35
Changes in operating assets and liabilities:
Accounts receivable	2,742	147
Unbilled revenue	488
Inventory	27	(26)
Prepaid expenses and other current assets	(42)	(98)
Accounts payable, other accrued expenses and net change in operating leases	(2,366)	158
Net cash used in operating activities	(126)	(1,001)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of patents	(31)	(24)
Purchase of office equipment	(13)
Acquisition of Trust Codes	(363)
Deferred implementation costs	(36)
Capitalized software costs	(178)
Net cash used in investing activities	(621)	(24)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from line of credit	500
Proceeds from SPP Plan	59	67
Tax withholding payments for employee stock-based compensation in exchange for shares surrendered	(1)	(31)
Increase in treasury shares (share repurchase program)	(10)
Repayment of debt	(125)
Net cash provided by financing activities	423	36
Effect of exchange rate changes on cash	(2)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(326)	(989)
CASH AND CASH EQUIVALENTS INCLUDING RESTRICTED CASH - BEGINNING OF PERIOD	3,411	9,422
CASH AND CASH EQUIVALENTS INCLUDING RESTRICTED CASH - END OF PERIOD	3,085	8,433
Cash paid during the period for:
Interest	34
Income taxes
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES
Change in fair value of interest rate, swap	$ 1