Fair Value Measurements - Valuation Inputs (Details)	Sep. 30, 2022 $ / shares	Jun. 30, 2022 $ / shares
Exercise price
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability, measurement input, per share (in dollars per share)	$ 0.37	$ 0.76
Unit price
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability, measurement input, per share (in dollars per share)	$ 0.55	$ 2.00
Volatility
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability, measurement input	0.7000	0.6360
Expected life
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability, measurement input, term	4 years 6 months	5 years
Risk-free rate
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability, measurement input	0.0406	0.0242
Dividend yield
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability, measurement input	0	0