Fair Value on a Recurring Basis: - Fair value hierarchy of the valuation inputs (Details) - Recurring - Fair Value, Inputs, Level 3 - USD ($)	Jun. 30, 2026	Dec. 31, 2025
Warrant liability
Liabilities:
Liabilities, fair value	$ 9,000	$ 9,000
Derivative liability
Liabilities:
Liabilities, fair value	$ 2,769,000	$ 2,114,000

Fair value of financial and nonfinancial obligations.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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