CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - EUR (€) € in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash Flow from Operating Activities
Net loss	€ (10,660)	€ (3,898)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation	9	11
Goodwill impairment	6,671	0
Gain on sales of equipment	(75)	0
Changes in operating assets and liabilities
Receivables	49	(43)
Accrued interest on convertible notes payable	1,968	2,436
Accrued interest on non-convertible notes payable	194	161
Accounts payable	346	1
Other	81	(34)
Net cash used in operating activities	(1,417)	(1,366)
Cash Flows from Investing Activities
Proceeds from sale of equipment	94	0
Purchase of property and equipment	0	(2)
Net cash used in investing activities	94	(2)
Cash Flows from Financing Activities
Repayments of federal bank loan	(14)	0
Proceeds from issuance of non-convertible notes	1,100	1,200
Net cash provided by financing activities	1,086	1,200
Effect on foreign exchange rate on cash	(14)	(2)
Net change in cash	(251)	(170)
Cash, beginning of period	313	571
Cash, end of period	62	401
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	0	0
Cash paid for taxes	€ 0	€ 0