Fair value measurements (Narrative) (Details) - shares |
1 Months Ended | 9 Months Ended |
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Jun. 27, 2019 |
Sep. 30, 2019 |
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Fair Value Disclosures [Abstract] | ||
Conversion of notes into shares | 1,813,500 | 1,813,500 |
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- Definition The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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