Stock Options and Warrant - Additional Information (Details)	6 Months Ended
	Dec. 31, 2020 shares
June 30, 2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants Exercisable	1,141
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	14,787
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	1,144