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Business Risk and Credit Risk Concentration Involving Cash | 3 Months Ended
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Sep. 30, 2017
Risks and Uncertainties [Abstract] |
Business Risk and Credit Risk Concentration Involving Cash | Business Risk and Credit Risk Concentration Involving Cash During the three months ended September 30, 2017, the Company did not recognize any revenue from customers. During the three months ended September 30, 2016, the Company had two customers that together comprised 100% of the Company’s revenue. The following tables summarize the concentrations of sales and trade accounts receivable percentages for the Company’s customers:
|  | Three Months Ended September 30, 2017 |  | Three Months Ended September 30, 2016
|  | Percentage of Total Sales |  | Percentage of Total Sales
Next Generation Chemical Detector Partner |  | — | % |  | 62 | %
Department of Homeland Security Science and Technology Directorate Partner |  | — | % |  | 38 | %
|  | September 30, 2017 |  | June 30, 2017
|  | Percentage of Trade A/R |  | Percentage of Trade A/R
Department of Homeland Security Science and Technology Directorate Partner |  | — | % |  | 100 | %
The Company maintains funds in bank accounts that may exceed the limit insured by the Federal Deposit Insurance Corporation (“FDIC”) of $250 thousand per depositor. The risk of loss attributable to these uninsured balances is mitigated by depositing funds in what we believe to be high credit quality financial institutions. The Company has not experienced any losses in such accounts.

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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- References No definition available. + Details
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