Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Statement of Cash Flows [Abstract]
Net loss	$ (3,668)	$ (18,932)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	522	1,176
Loss from PIK Note Amendment and 2022 Debenture Release		3,521
Stock-based compensation	187	1,673
Amortization of consulting fees paid in common stock	101	2,221
Impairment of intangible assets and cloud computing arrangements		2,633
Loss on investment	100
Change in fair value of warrants	(8)	(208)
PIK Interest	504	275
Legal settlement paid in common stock	286
Amortization of debt discounts and issue costs	282	448
Other		(1)
Changes in operating assets and liabilities:
Supplies		11
Prepaid expenses	61	1,435
Change in right-of-use lease asset	(1,458)
Other current assets	13	9
Accounts payable, including related payable payables	1,170	555
Accrued and other liabilities	1,001	(116)
Change in right-of-use lease liability	1,458
Net cash provided by (used in) operating activities	551	(5,300)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of Myrtle, net of cash acquired	(259)
Intangible asset acquired under license agreement	(2,122)
Net cash used in investing activities	(2,381)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from promissory note issued to RHI for acquisition of Myrtle	265
Payment on note payable to RHI	(48)
Cash from issuances of promissory notes	1,608
Net cash provided by financing activities	1,825
Net change in cash and cash equivalents	(5)	(5,300)
Cash and cash equivalents at beginning of period	38	5,515
Cash and cash equivalents at end of period	$ 33	$ 215