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Subsequent Events Subsequent Events	3 Months Ended
	Mar. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On April 5, 2019, the Company completed a public offering of 2,554,590 Common Shares. Net proceeds to the Company were $5.2 million after deducting discounts, fees, and expenses. On April 17, 2019, the Company issued 346,488 Common Shares in conjunction with the overallotment exercise by the Company’s investment banker. Net proceeds to the Company were $696 thousand after deducting discounts, fees, and expenses.

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No definition available.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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