Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Cash Flows From Operating Activities
Net loss	$ (6,133,000)	$ (5,978,000)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation	260,000	196,000
Gain on sale of property and equipment	(70,000)
Loss on early termination of land lease		8,000
Loss on early termination of leasehold improvements		4,000
Change in fair value of warrant derivative liability	2,685,000	(1,726,000)
Change in fair value of derivative liability	249,000	(984,000)
Loss on settlement of derivative	302,000	757,000
Loss on Lease Incentive	184,000
Non-current asset impairment expense		54,000
Amortization of note discount	1,269,000	5,406,000
Gain on settlement of debt	(10,000)
Change in operating assets and liabilities
Accounts receivable	(17,000)	180,000
Prepaid expenses and other current assets	4,000	117,000
Intangible digital assets	11,000	(11,000)
Other assets	3,000
Operating lease liability		(5,000)
Accounts payable	394,000	38,000
Accounts payable - related party	15,000
Accrued expenses	129,000	10,000
Contract liability	(30,000)	30,000
Security deposit	45,000	(245,000)
Net cash used in operating activities	(710,000)	(2,149,000)
Cash Flows From Investing Activities
Purchase of property and equipment		(68,000)
Net cash used in investing activities		(68,000)
Cash Flows From Financing Activities
Proceeds from convertible note payable		1,335,000
Proceeds from sale of stock under equity purchase agreement, net of issuance costs		228,000
Proceeds from issuance of stock under lease agreement	340,000
Repayment of loan payable	(200,000)	(71,000)
Proceeds from loans payable	25,000	33,000
Proceeds from notes payable, related party	15,000
Net cash provided by financing activities	180,000	1,525,000
Net change in cash and cash equivalents	(530,000)	(692,000)
Cash and cash equivalents, beginning of year	538,000	1,230,000
Cash and cash equivalents, end of year	8,000	538,000
Supplemental disclosure of cash flow information
Cash paid for interest	28,000
Cash paid for income tax
Non-cash investing and financing activities
Cashless exercise of warrants and extinguishment of related warrant derivative liability	461,000	988,000
Discount related to convertible promissory note		1,500,000
Derivative liabilities related to convertible debt and warrants		6,761,000
Accounts payable settled with loan payable	140,000	38,000
Accounts payable settled with bank note		$ 200,000