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Organization, Description of the Business and Liquidity (Details Narrative) - USD ($)														3 Months Ended		6 Months Ended		24 Months Ended
	Jul. 24, 2023	Apr. 05, 2023	Apr. 03, 2023	Feb. 16, 2023	Feb. 16, 2023	Dec. 15, 2022	Dec. 15, 2022	Jun. 01, 2022	Apr. 19, 2022	Apr. 13, 2022	Apr. 12, 2022	Apr. 05, 2022	Jun. 11, 2021	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Dec. 31, 2022	Feb. 23, 2021
Common stock, shares authorized														230,000,000		230,000,000		230,000,000	230,000,000
Accumulated deficit														$ 265,976,000		$ 265,976,000		$ 265,976,000	$ 260,676,000
Cash and cash equivalents														17,368,000		17,368,000		17,368,000	19,993,000
Marketable equity securities fair value														$ 530,000		530,000		$ 530,000	$ 433,000
Net proceeds															$ 32,423,000		$ 32,453,000
Proceeds from issuance of common stock																$ 13,848,000	$ 32,812,000
Purchase of warrant														819,767		819,767		819,767
Net proceeds to immediately redeem
Series A Preferred Stock [Member]
Convertible preferred shares										11,765		588.23529
Conversion price										$ 30.60
BTIG, LLC [Member]
Gross proceeds from offering																		$ 6,270,000
Fair value of common stock sold																		56,167
Sale of stock, price per share														$ 111.60		$ 111.60		$ 111.60
Subsequent Event [Member]
Reverse stock split	1-for-20 reverse stock split
Common stock, shares authorized	230,000,000
Common Stock [Member]
Purchase of warrant															1,313,000		1,314,000
Common stock, shares authorized														230,000,000		230,000,000		230,000,000	230,000,000
Net proceeds															$ 32,423,000		$ 32,453,000
Shares issued price per share										$ 0.20
Net proceeds to immediately redeem
Razor Stock Purchase Agreement [Member] | Common Stock [Member]
Purchase of warrant					1,366,364
Razor Stock Purchase Agreement [Member] | Common Stock [Member] | Dragon [Member]
Purchase of warrant							3,188,181
At The Market Sales Agreement [Member] | BTIG, LLC [Member]
Gross proceeds from offering													$ 50,000,000
Securities Purchase Agreement [Member] | Series A Redeemable Convertible Preferred Stock [Member]
Purchase of warrant										11,765
Convertible preferred shares										384,477
Conversion price										$ 30.60
Net proceeds										$ 850
Preferred stock stated value per share										$ 1,000
Proceeds from issuance of common stock								$ 10,000,000		$ 4,900,000
Securities Purchase Agreement [Member] | Series A Redeemable Convertible Preferred Stock [Member] | Share-Based Payment Arrangement, Tranche Two [Member]
Net proceeds										$ 5,000,000
Securities Purchase Agreement [Member] | Series A Redeemable Convertible Preferred Stock [Member] | Share-Based Payment Arrangement, Tranche One [Member]
Proceeds from issuance of common stock								4,900,000
Securities Purchase Agreement [Member] | Series A Preferred Stock [Member] | Share-Based Payment Arrangement, Tranche One [Member]
Proceeds from issuance of common stock								$ 4,900,000
Underwriting Agreement [Member]
Purchase of warrant										196,998
Shares issued price per share										$ 24.85
Underwriting Agreement [Member] | Underwriter [Member] | Series A Redeemable Convertible Preferred Stock [Member]
Purchase of warrant											1,313,320
Purchase of warrant											1,313,320
Underwriting Agreement [Member] | Underwriter [Member] | Series A Redeemable Convertible Preferred Stock [Member] | Minimum [Member]
Purchase of warrant											656,660
Underwriting Agreement [Member] | Common Stock [Member]
Purchase of warrant										98,499
Underwriting Agreement [Member] | Common Stock [Member] | Underwriter [Member] | Series A Redeemable Convertible Preferred Stock [Member]
Net proceeds									$ 32,800,000
Registered Direct Offering [Member]
Proceeds from issuance of common stock			$ 13,900,000
Registered Direct Offering [Member] | Maximum [Member]
Purchase of warrant			2,278,121
Registered Direct Offering [Member] | Series A Preferred Stock [Member]
Net proceeds to immediately redeem		$ 1,100,000	$ 1,100,000
Number of stock redeem		1,064
Registered Direct Offering [Member] | Series B Preferred Stock [Member]
Net proceeds to immediately redeem			$ 1,100,000
Number of stock redeem			1,064
Registered Direct Offering [Member] | Board Members [Member]
Shares issued price per share			$ 7.08
Registered Direct Offering [Member] | Board Members [Member] | Maximum [Member]
Purchase of warrant			2,278,121
Registered Direct Offering [Member] | Other Investors [Member]
Shares issued price per share			$ 6.03
Razor Genomics, Inc. [Member]
Equity interest																				25.00%
Dragon Scientific LLC [Member] | Razor Stock Purchase Agreement [Member]
Equity interest						70.00%	70.00%
Purchase of warrant						3,188,181
Razor [Member] | Razor Stock Purchase Agreement [Member]
Equity interest				30.00%	30.00%
Razor [Member] | Razor Stock Purchase Agreement [Member] | Common Stock [Member]
Equity interest				30.00%	30.00%
Purchase of warrant				1,366,364
Razor [Member] | Razor Stock Purchase Agreement [Member] | Common Stock [Member] | Dragon [Member]
Equity interest				70.00%	70.00%	70.00%	70.00%

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Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 4.C)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-4

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