Subsequent Events (Additional Information) (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended		6 Months Ended
	Aug. 31, 2022	Jul. 31, 2022	Jun. 30, 2022
Subsequent Event [Line Items]
Lessee, Operating Lease, Description			The Rani LLC-ICL Service Agreement has a twelve-month term and will automatically renew for a successive twelve-month periods unless terminated; except that the Occupancy Services in Milpitas, California have a term until February 2023, with the potential for two annual renewals, subject to approval by the landlord upon a nine months’ notice of renewal prior to the end of the lease term, and the Occupancy Services in San Antonio, Texas continue until either party gives six months’ notice of termination.
Future minimum lease payments			$ 1,035
Forecast [Member]
Subsequent Event [Line Items]
Warrants to purchase	76,336
Warrant exercise price	$ 11.79
Term of Loan security agreement Description	The Loans bear interest at a variable rate per annum equal to the greater of (A) the prime rate, as published by the Wall Street Journal from time to time plus 5.60% or (B) 10.35%.
Debt Instrument Maturity Date	Aug. 01, 2026
Line of Credit Facility, Description	Pursuant to the Loan Agreement, beginning on the first anniversary of the closing, the Company is subject to a financial covenant that requires the Company to have at least two drug products utilizing its oral delivery technology in clinical development at all times. The financial covenant does not apply if the Company has a market capitalization above $650.0 million.
Market capitalization	$ 650,000
Forecast [Member] | Avenue Venture Opportunities Fund, L.P.
Subsequent Event [Line Items]
Aggregate principal amount	45,000
Loan Facility	30,000
Remaining principal amount	15,000
Forecast [Member] | Tranches One | Avenue Venture Opportunities Fund, L.P.
Subsequent Event [Line Items]
Remaining principal amount	15,000
Forecast [Member] | Tranches Two | Avenue Venture Opportunities Fund, L.P.
Subsequent Event [Line Items]
Remaining principal amount	$ 15,000
Forecast [Member] | Minimum [Member]
Subsequent Event [Line Items]
Interest Rate	5.60%
Forecast [Member] | Maximum [Member]
Subsequent Event [Line Items]
Interest Rate	10.35%
Subsequent Event
Subsequent Event [Line Items]
Lessee, Operating Lease, Description		In July 2022, the first annual extension period under the RMS-ICL Service Agreement was approved by the landlord for Occupancy Services in Milpitas, California, for an additional twelve month lease term.
Future minimum lease payments		$ 400