Summary of Liquidated Damages (Details) - USD ($) $ in Thousands		Sep. 30, 2022	Dec. 31, 2021
Registration Rights Damages		$ 1,756	$ 4,305
Public Information Failure Damage		2,740	5,713
Accrued Interest		1,340	2,187
Balance		5,836	12,205
MDB Common Stock To Be Issued [Member]
Registration Rights Damages	[1]	15	15
Public Information Failure Damage	[1]
Accrued Interest	[1]
Balance	[1]	15	15
Series H Preferred Stock [Member]
Registration Rights Damages		618	1,164
Public Information Failure Damage		626	1,172
Accrued Interest		533	792
Balance		1,777	3,128
Convertible Debentures [Member]
Registration Rights Damages
Public Information Failure Damage		704	873
Accrued Interest		258	242
Balance		962	1,115
Series J Convertible Preferred Stock [Member]
Registration Rights Damages		932	1,560
Public Information Failure Damage		932	1,560
Accrued Interest		467	490
Balance		2,331	3,610
Series K Convertible Preferred Stock [Member]
Registration Rights Damages		191	180
Public Information Failure Damage		478	722
Accrued Interest		82	50
Balance		$ 751	952
Series I Convertible Preferred Stock [Member]
Registration Rights Damages			1,386
Public Information Failure Damage			1,386
Accrued Interest			613
Balance			$ 3,385

[1] Consists of shares of common stock issuable to MDB Capital Group, LLC (“MDB”).