Organization And Summary Of Significant Accounting Policies (Schedule Of Net Revenue By Major Source) (Details) - USD ($)	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Total Revenue	$ 438,423	$ 148,977
Capstone Brand [Member]
Total Revenue	$ 438,423	$ 148,977
Percentage of revenue	100.00%	100.00%
Lighting Products - U.S. [Member] \| Capstone Brand [Member]
Total Revenue	$ 141,900	$ 48,303
Percentage of revenue	32.00%	32.00%
Lighting Products-International [Member] \| Capstone Brand [Member]
Total Revenue	$ 296,523	$ 100,674
Percentage of revenue	68.00%	68.00%

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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+ Details