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Warrants

6 Months Ended

Jun. 30, 2019

Other Liabilities Disclosure [Abstract]

Warrants

Warrants

The table below summarizes common stock warrants issued and outstanding at both June 30, 2019 and December 31, 2018 (in thousands, except share and per share data):

Date				Number of Shares Underlying Warrants		Price per Share				Fair Value
Issuance		Expiration
3/1/2017		3/1/2027	[a]	1,388		$	5.94			$	5		[b]
7/19/2013		7/22/2023	[a]	32,983		9.10				122			[b]
11/26/2014		11/26/2024	[a]	6,680		16.47				49			[b]
10/20/2015		10/20/2025	[a]	41,650		16.47				396			[c]
11/9/2015		11/9/2025	[a]	25,709		16.47				244			[c]
12/22/2016		12/22/2026	[a]	9,712		10.03				45			[c]
				118,122						$	861

[a] Common stock warrants will remain outstanding until the earlier of the expiration date or the date exercised by the holder.

[b] Fair value at the date of issuance.

[c] Fair value at the date of conversion from redeemable convertible preferred stock to common stock warrants in conjunction with the IPO on October 16, 2018.

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- Definition

The entire disclosure for other liabilities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20,24)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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