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	$ (3,392)	$ (14,506)
Adjustments to reconcile net loss to net cash used in operating activities:
Allowance for bad debt	49	13
Stock based compensation	46	123
Unrealized loss (gain) on equity investment	2	(5)
Change in fair value of contingent consideration	(136)
Fair value of restricted stock awards and restricted stock units issued in exchange for services	1,053	972
Loss on disposal of equipment	2
Intangible asset impairment	34
Loss on equity investment		10,964
Gain on extinguishment of debt		(326)
Amortization and depreciation	835	504
Unrealized loss on foreign currency transactions	16
Changes in operating assets and liabilities:
Accounts receivable	3,015	(69)
Unbilled revenue	300	(695)
Inventory	38	(89)
Prepaid expenses and other current assets	51	(33)
Accounts payable, other accrued expenses and net change in operating leases	(2,512)	479
Net cash used in operating activities	(599)	(2,668)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of patents	(51)	(33)
Leasehold improvements	(8)
Purchase of office equipment	(24)
Cash paid in business combination	(363)	(7,500)
Deferred implementation costs	(58)	(87)
Capitalized software costs	(576)	(127)
Net cash used in investing activities	(1,080)	(7,747)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from public offering of securities		4,528
Proceeds from line of credit	800
Proceeds from convertible debt	1,100
Proceeds from issuance of note payable		2,000
Proceeds from SPP Plan	80	102
Tax withholding payments for employee stock-based compensation in exchange for shares surrendered	(18)	(34)
Increase in treasury shares (share repurchase program)	(10)	(185)
Repayment of debt and line of credit	(675)
Settlement of debt and redemption of shares from PeriShip seller		(1,724)
Net cash provided by financing activities	1,277	4,687
Effect of exchange rate changes on cash	(2)
NET DECREASE CASH AND CASH EQUIVALENTS	(404)	(5,728)
CASH AND CASH EQUIVALENTS INCLUDING RESTRICTED CASH- BEGINNING OF PERIOD	3,411	9,422
CASH AND CASH EQUIVALENTS INCLUDING RESTRICTED CASH- END OF PERIOD	3,007	3,694
Cash paid during the period for:
Interest	129
Income taxes
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES
Initial recognition of right-of-use asset and lease liability during the period		552
Change in fair value of interest rate, swap	4
Exercise of pre-funded warrants		$ 1