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Basis of Presentation and Significant Accounting Policies (Tables) | 9 Months Ended
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Jun. 30, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Research and Development Expense | The table below shows gross research and development expenses and grants earned, in thousands:
| Three Months Ended June 30, |  | Nine Months Ended June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Research, development and engineering | $ | 790 |  |  | $ | 582 |  |  | $ | 2,369 |  |  | $ | 2,035 |
Grants earned | (44 | ) |  | — |  |  | (44 | ) |  | — |
Net research, development and engineering | $ | 746 |  |  | $ | 582 |  |  | $ | 2,325 |  |  | $ | 2,035 |
Effect of Adoption of New Accounting Pronouncement | The following table summarizes the effects related to the adoption of ASU 2016-18 for the nine months ended June 30, 2018:
| June 30, 2018
| As reported |  | As adjusted
Net cash used in operating activities | $ | (2,647 | ) |  | $ | (20,603 | )
Effect of Exchange Rate Changes on Cash, Cash Equivalents and Restricted Cash | $ | (572 | ) |  | $ | (380 | )
Net Decrease in Cash, Cash Equivalents and Restricted Cash | $ | (2,392 | ) |  | $ | (20,156 | )
Cash, Cash Equivalents and Restricted Cash, Beginning of Period | $ | 51,121 |  |  | $ | 75,761 |
Cash, Cash Equivalents and Restricted Cash, End of Period | $ | 48,729 |  |  | $ | 55,605 |

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