Subsequent Events - Additional Information (Detail) - USD ($) |
1 Months Ended | 9 Months Ended | |||
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Oct. 11, 2019 |
Mar. 31, 2019 |
Jan. 31, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
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Subsequent Event [Line Items] | |||||
Proceeds of securities offerings | $ 23,319,156 | $ 38,846,815 | $ 23,319,156 | $ 38,846,815 | |
Subsequent Event [Member] | At-the-Market [Member] | Maximum [Member] | |||||
Subsequent Event [Line Items] | |||||
Proceeds of securities offerings | $ 20,000,000 |
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- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
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