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Earnings (Loss) per Share (Tables)

9 Months Ended

Sep. 30, 2019

Earnings (Loss) per Share

Schedule of computation of basic and diluted earnings (loss) per share of common stock

		Three Months Ended September 30,						Nine Months Ended September 30,
		2019			2018			2019			2018
Basic loss per share attributable to common stock:
Numerator
Net loss		$	(3,060,200)		$	(2,459,072)		$	(9,715,269)		$	(8,434,543)
Denominator
Weighted avg. common shares outstanding			24,911,908			21,266,639			24,301,045			21,265,247
Basic loss per share attributable to  common stock		$	(0.12)		$	(0.12)		$	(0.40)		$	(0.40)
Diluted loss per share attributable to common stock:
Numerator
Net loss		$	(3,060,200)		$	(2,459,072)		$	(9,715,269)		$	(8,434,543)
Denominator
Weighted avg. common shares outstanding			24,911,908			21,266,639			24,301,045			21,265,247
Diluted loss per share attributable to common stock		$	(0.12)		$	(0.12)		$	(0.40)		$	(0.40)

Schedule of antidilutive securities excluded from computation of earnings per share

The computation of diluted loss per share for the nine months ended September 30, 2019 and 2018 does not include the following stock options and unvested restricted stock units to purchase shares in the computation of diluted loss per share because these instruments were antidilutive:

		September 30,
		2019		2018
Stock options		2,310,485		2,208,228
Unvested restricted stock units		678,687		164,623

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- References

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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