The period of time the contract development revenue is provided.

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Represents the renewal term of the distributor agreement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Represents the term of the distributor agreement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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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.

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

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

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Amount, after accumulated amortization, of debt discount.

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Amount of the cost of borrowed funds accounted for as interest expense.

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

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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.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Note 3 - Related Party Transactions (Details Textual) - USD ($)			3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 12, 2018	Aug. 21, 2017	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018	Mar. 31, 2019	Apr. 16, 2018	Apr. 01, 2018	Mar. 31, 2017
Amortization of Debt Discount (Premium)					$ 1,799,000	$ 800,000
Interest Expense, Total			$ 1,188,000	$ 835,000	3,531,000	1,928,000
Adjustments for New Accounting Principle, Early Adoption [Member] \| Accounting Standards Update 2017-11 [Member]
Debt Instrument, Unamortized Discount, Total								$ 1,513,000		$ 7,200,000
Amortization of Debt Discount (Premium)			586,000	450,000	1,758,000	800,000
Boyalife Investment Fund II, Inc. [Member] \| Convertible Debt [Member]
Debt Instrument, Convertible, Conversion Price							$ 1.80		$ 16.10
Boyalife Investment Fund II, Inc. [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity			10,000,000		10,000,000						$ 10,000,000
Proceeds from Long-term Lines of Credit					8,713,000		$ 7,200,000
Line of Credit Facility, Remaining Borrowing Capacity			$ 1,287,000		$ 1,287,000
Debt Instrument, Interest Rate, Stated Percentage			22.00%		22.00%
Interest Expense, Total			$ 471,000	385,000	$ 1,398,000	1,128,000
Interest Payable			1,398,000		1,398,000		$ 1,513,000
Boyalife W.S.N. [Member]
Distributor Agreement Term		3 years
Distributor Agreement, Renewal Term		2 years
Revenue from Related Parties			214,000	267,000	794,000	536,000
IncoCell [Member]
Contract Development Revenue, Term	10 years
IncoCell [Member] \| Product [Member]
Revenue from Related Parties			82,000	7,000	82,000	7,000
IncoCell [Member] \| Contract Development [Member]
Revenue from Related Parties			$ 0	$ 0	$ 0	$ 0