Note 9 - Commitments and Contingencies (Details Textual)			9 Months Ended
	Feb. 07, 2022 USD ($) $ / shares shares	Jan. 07, 2022 USD ($) $ / shares shares	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Feb. 08, 2022 USD ($)	Jan. 23, 2012 $ / shares
Shares Issued, Price Per Share (in dollars per share) | $ / shares						$ 19.00
Proceeds from Issuance of Common Stock			$ 0	$ 8,871,879
Minimum [Member]
Business Combination, Estimated Aggregate Combined Enterprise Value					$ 300,000,000
Maximum [Member]
Business Combination, Estimated Aggregate Combined Enterprise Value					$ 1,200,000,000
SPAC, Initial Public Offering [Member]
SPAC Maximum Acquisition Capital		$ 1,322,500
Shares Issued, Price Per Share (in dollars per share) | $ / shares		$ 0.10
SPAC, Initial Public Offering [Member] | Murphy Canyon Acquisition Sponsor, LLC [Member]
Noncontrolling Interest, Ownership Percentage by Parent		23.50%
Units Issued During Period, Units, New Issues (in shares) | shares	132,250,000
SPAC Units, Composition, Number of Shares Per Unit (in shares) | shares		1
SPAC Units, Composition, Number of Redeemable Warrants (in shares) | shares		0.75
Stock Issued During Period, Shares, New Issues (in shares) | shares	13,225,000
Proceeds from Issuance of Common Stock	$ 132,250,000
SPAC, Placement Units, Number of Units Purchased (in shares) | shares	754,000
SPAC, Placement Units, Price Per Share (in dollars per share) | $ / shares	$ 10.00
SPAC, Purchase Units, Payments for the Purchase of Equity	$ 7,540,000
Stock Issuance Costs	7,738,161
Underwriting Discounts and Commission	2,645,000
Deferred Underwriting Fees	4,628,750
Other Equity Offering Costs	$ 464,411
SPAC, Initial Public Offering [Member] | Murphy Canyon Acquisition Sponsor, LLC [Member] | Director [Member]
SPAC Placement Units, Number of Units to be Transferred, Total (in shares) | shares	45,000
SPAC Placement Units, Number of Units to be Transferred	15,000