Commitments and Contingencies - Litigation, etc. (Details)	3 Months Ended
	Sep. 30, 2023 USD ($) agreement
Loss Contingencies [Line Items]
Number of employment agreement | agreement	2
Number of severance agreement | agreement	1
Termination pay commitment rate applied to the average of the prior five calendar years compensation	299.00%
Minimum number of months either party gives the other notice of non-renewal	6
Chief executive officer
Loss Contingencies [Line Items]
Annual salary commitment	$ 872,000
SVP of Engineering
Loss Contingencies [Line Items]
Number of months of salary if terminated by the company without cause	9
Number of months of health insurance terminated benefit	6
Employment Contracts | SVP of Engineering
Loss Contingencies [Line Items]
Annual salary commitment	$ 361,000