Term Note Payable - Related Party	9 Months Ended
Mar. 31, 2020
Debt Disclosure [Abstract]
Term Note Payable - Related Party	(8) Term Note Payable – Related Party On September 5, 2019, the Company entered into a private placement transaction with Thomas B. Pickens III, the Chief Executive Officer and Chairman of the Board of Directors of the Company for the issuance and sale of a secured promissory note (“Note No. 1”) to Mr. Pickens with a principal amount of $1.5 million. Interest on Note No. 1 shall accrue at 11% per annum. The principal amount and accrued interest on Note No. 1 shall become due and payable on September 5, 2020 (the “Maturity Date”). The Company may prepay the principal amount and all accrued interest on Note No. 1 at any time prior to the Maturity Date. In connection with the issuance of Note No. 1, the Company, along with 1^st Detect Corporation and Astrotech Technologies, Inc. (the “Subsidiaries”), entered into a security agreement, dated as of September 5, 2019, with Mr. Pickens (the “Security Agreement No. 1”), pursuant to which the Company and the Subsidiaries granted to Mr. Pickens a security interest in all of the Company’s and the Subsidiaries’ Collateral, as such term is defined in Security Agreement No. 1. In addition, the Subsidiaries jointly and severally agreed to guarantee and act as surety for the Company’s obligation to repay Note No. 1 pursuant to a subsidiary guarantee. On February 13, 2020, the Company entered into a second private placement transaction with Mr. Pickens for the issuance and sale of a secured promissory note (“Note No. 2”) to Mr. Pickens with a principal amount of $1.0 million. Interest on Note No. 2 shall accrue at 11% per annum. The principal amount and accrued interest on Note No. 2 shall become due and payable on the Maturity Date. The Company may prepay the principal amount and all accrued interest on Note No. 2 at any time prior to the Maturity Date. In connection with the issuance of Note No. 2, the Company, along with the Subsidiaries, entered into a second security agreement, dated as of February 13, 2020, with Mr. Pickens (the “Security Agreement No. 2”), pursuant to which the Company and the Subsidiaries granted to Mr. Pickens a security interest in all of the Company’s and the Subsidiaries’ Collateral, as such term is defined in Security Agreement No. 2. In addition, the Subsidiaries jointly and severally agreed to guarantee and act as surety for the Company’s obligation to repay Note No. 2 pursuant to a subsidiary guarantee.

Term Note Payable - Related Party

9 Months Ended

Mar. 31, 2020

(8) Term Note Payable – Related Party

On September 5, 2019, the Company entered into a private placement transaction with Thomas B. Pickens III, the Chief Executive Officer and Chairman of the Board of Directors of the Company for the issuance and sale of a secured promissory note (“Note No. 1”) to Mr. Pickens with a principal amount of $1.5 million. Interest on Note No. 1 shall accrue at 11% per annum. The principal amount and accrued interest on Note No. 1 shall become due and payable on September 5, 2020 (the “Maturity Date”). The Company may prepay the principal amount and all accrued interest on Note No. 1 at any time prior to the Maturity Date. In connection with the issuance of Note No. 1, the Company, along with 1^st Detect Corporation and Astrotech Technologies, Inc. (the “Subsidiaries”), entered into a security agreement, dated as of September 5, 2019, with Mr. Pickens (the “Security Agreement No. 1”), pursuant to which the Company and the Subsidiaries granted to Mr. Pickens a security interest in all of the Company’s and the Subsidiaries’ Collateral, as such term is defined in Security Agreement No. 1. In addition, the Subsidiaries jointly and severally agreed to guarantee and act as surety for the Company’s obligation to repay Note No. 1 pursuant to a subsidiary guarantee.

On February 13, 2020, the Company entered into a second private placement transaction with Mr. Pickens for the issuance and sale of a secured promissory note (“Note No. 2”) to Mr. Pickens with a principal amount of $1.0 million. Interest on Note No. 2 shall accrue at 11% per annum. The principal amount and accrued interest on Note No. 2 shall become due and payable on the Maturity Date. The Company may prepay the principal amount and all accrued interest on Note No. 2 at any time prior to the Maturity Date. In connection with the issuance of Note No. 2, the Company, along with the Subsidiaries, entered into a second security agreement, dated as of February 13, 2020, with Mr. Pickens (the “Security Agreement No. 2”), pursuant to which the Company and the Subsidiaries granted to Mr. Pickens a security interest in all of the Company’s and the Subsidiaries’ Collateral, as such term is defined in Security Agreement No. 2. In addition, the Subsidiaries jointly and severally agreed to guarantee and act as surety for the Company’s obligation to repay Note No. 2 pursuant to a subsidiary guarantee.