Summary of Significant Accounting Policies (Details Narrative) - USD ($)		9 Months Ended	12 Months Ended
	Jul. 24, 2023	Sep. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Reverse stock split	1-for-20 reverse stock split
Common stock, shares authorized	230,000,000	230,000,000	230,000,000
Fair value of equity securities		$ 441,000	$ 433,000
Inventory write down		139,000
Asset impairment charges		$ 1,300,000
Long-lived intangible assets, useful life		5 years
Accounts receivable		$ 1,882,000	2,012,000
Accounts receivable, allowance for credit loss		$ 178,000	$ 154,000
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Pharma Services Customers One [Member]
Property, Plant and Equipment [Line Items]
Concentration risk percentage		54.00%	59.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Pharma Services Customers Two [Member]
Property, Plant and Equipment [Line Items]
Concentration risk percentage		45.00%	30.00%
Medicare And Medicare Advantage [Member]
Property, Plant and Equipment [Line Items]
Accounts receivable		$ 1,500,000	$ 1,900,000
Pharma Services [Member]
Property, Plant and Equipment [Line Items]
Accounts receivable		$ 557,000	$ 257,000
Machinery and Equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life of plant and equipment		3 years
Machinery and Equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life of plant and equipment		10 years
Equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Lease term		3 years
Equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Lease term		5 years
Lineage and AgeX [Member]
Property, Plant and Equipment [Line Items]
Common stock, shares held as available for sale securities		353,264	35,326
Fair value of equity securities		$ 441,000	$ 433,000