Capital Stock - ATM Agreements - Additional Information (Details) - USD ($) |
1 Months Ended | 9 Months Ended | ||
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Feb. 28, 2017 |
Sep. 30, 2018 |
Sep. 30, 2017 |
Nov. 12, 2015 |
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Class Of Warrant Or Right [Line Items] | ||||
Proceeds from issuance of common stock | $ 2,331,000 | $ 9,940,000 | ||
Common Stock [Member] | ||||
Class Of Warrant Or Right [Line Items] | ||||
Sale of shares | 1,200,000 | |||
2015 ATM Agreement [Member] | ||||
Class Of Warrant Or Right [Line Items] | ||||
Sales commission paid per transaction (in hundredths) | 3.00% | |||
Maximum amount of shares can be issued | $ 75,000,000 | |||
Proceeds from issuance of common stock | $ 2,400,000 | 600,000 | ||
Offering costs offset against proceeds upon sale of common stock | $ 100,000 | $ 200,000 | ||
Agreement expired date | 2018-02 | |||
2015 ATM Agreement [Member] | Common Stock [Member] | ||||
Class Of Warrant Or Right [Line Items] | ||||
Sale of shares | 67,658 | 110,252 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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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 Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Agreement expiration date. No definition available.
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- Definition At market issuance sales agreement maximum value of common stock to be issued. No definition available.
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- Definition The percentage of sales commission to gross proceeds paid to sales agents for the sale of the Company's common shares. No definition available.
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- Definition Write-off of capitalized offering cost. No definition available.
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- Details
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- Details
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