Long-Term Debt (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2022	Jun. 30, 2020
Revolver Agreement
Long-term debt disclosure:
Line of credit, maximum borrowing capacity			$ 11,000,000	$ 11,000,000
Stock collateral (as a percent)		65%
Revolver Agreement | LIBOR | Minimum
Long-term debt disclosure:
Basis spread		1.15%
Revolver Agreement | LIBOR | Maximum
Long-term debt disclosure:
Basis spread		2.00%
Revolver Agreement | Prime rate
Long-term debt disclosure:
Basis spread		0.25%
Paycheck Protection Program
Long-term debt disclosure:
Loan forgiven	$ 3,904,000
Revolving line of credit:
Long-term debt, Net					$ 3,904,000