The percent of ownership interest transferred.

No definition available.

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- Definition

The percentage of annual net sales of products and services covered by other licensed intellectual property recognized as royalty expense.

+ References

No definition available.

+ Details

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- Definition

The percentage annual net sales of products and services that are covered by U.S. patents to be recognized as royalty expense.

+ References

No definition available.

+ Details

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- Definition

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2

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Balance Type:	debit
Period Type:	duration

- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (c)
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-URI https://asc.fasb.org//1943274/2147481139/470-20-50-5

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Balance Type:	na
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
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-Subparagraph (SX 210.5-02.22(a)(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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Balance Type:	na
Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt discount.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
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Period Type:	instant

- Definition

Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

+ References

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-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 17
-Subparagraph (d)
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-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482913/230-10-50-2

+ Details

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Balance Type:	credit
Period Type:	duration

- Definition

Amount of interest payable on debt, including, but not limited to, trade payables.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(15)(a))
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-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
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-Paragraph 1
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-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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Note - 4 Related Party Transactions (Details Textual) - USD ($)		3 Months Ended
	Mar. 24, 2022	Mar. 31, 2023	Mar. 31, 2022	Jan. 31, 2023	Dec. 31, 2022	Mar. 31, 2017
Amortization of Debt Discount (Premium)		$ 3,472,000	$ 213,000
Interest Paid, Excluding Capitalized Interest, Operating Activities		140,000	60,000
ImmuneCyte [Member]
Percent of Ownership Interest Transferred	8.64%
Royalty, Percent of Annual Net Sales, US Patents	7.50%
Royalty, Percent of Annual Net Sales, Other Licensed Intellectual Property	5.00%
Revolving Credit Facility [Member] \| Boyalife Asset Holding II [Member]
Line of Credit Facility, Maximum Borrowing Capacity						$ 10,000,000
Long-Term Line of Credit		$ 7,278,000
Debt Instrument, Interest Rate, Stated Percentage		22.00%			22.00%
Debt Instrument, Convertible, Conversion Price		$ 2.65		$ 6.30	$ 6.30
Share Price (in dollars per share)		$ 2.65		$ 2.87
Debt Instrument, Unamortized Discount		$ 779,000		$ 2,350,000	$ 1,223,000
Amortization of Debt Discount (Premium)		3,604,000	213,000
Interest Paid, Excluding Capitalized Interest, Operating Activities		389,000	$ 550,000
Interest Payable		111,000			$ 1,492,000
Revolving Credit Facility [Member] \| Boyalife Asset Holding II [Member] \| Incremental Value Increase [Member]
Debt Instrument, Unamortized Discount		$ 810,000