Stock Warrants and Options - Additional Information (Details)	9 Months Ended
	Mar. 31, 2021 shares
June 30, 2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants Exercisable	569
June 30 2022 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants Exercisable	2,287
June 30, 2023 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants Exercisable	2,287
June 30 2024 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants Exercisable	2,287
June 30, 2025 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants Exercisable	1,716