Represents litigation service, expense.

No definition available.

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Namespace Prefix:	bcda_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Maximum discount on legal service.

+ References

No definition available.

+ Details

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- Definition

Amount for accounts payable to related parties.

+ References

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- Definition

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

+ References

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- Definition

The increase (decrease) during the reporting period in the obligations due for goods and services provided by the following types of related parties: a parent company and its subsidiaries, subsidiaries of a common parent, an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management, an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.

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- Definition

The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of transactions with related party during the financial reporting period.

+ References

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- Details

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Namespace Prefix:
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Balance Type:
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Note 11 - Related Party Transactions (Details Textual) - BSLF, L.L.C. [Member] - Funding Agreement [Member] - USD ($)		1 Months Ended	3 Months Ended	12 Months Ended
	Mar. 17, 2022	Mar. 29, 2022	Mar. 31, 2022	Dec. 31, 2021
Legal Fees		$ 688,000
Maximum Discount on Legal Service		$ 300,000
Increase (Decrease) in Accounts Payable, Related Parties				$ (523,000)
Due from Related Parties, Total				562,000
Related Party Transaction, Amounts of Transaction	$ 156,000
Litigation Service, Expense			$ 4,000
Accrued Expenses and Other Current Liabilities [Member]
Accounts Payable, Related Parties				$ 156,000