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Basic and Diluted Net Income per Share (Tables)

6 Months Ended

Jun. 30, 2019

Basic and Diluted Net Income per Share

Schedule of computation of basic and diluted net income per share

		Three Months Ended June 30,						Six Months Ended June 30,
		2019			2018			2019			2018
		(unaudited)						(unaudited)
Net income		$	2,088,841		$	1,354,968		$	3,934,406		$	2,196,164
Weighted-average shares outstanding — Basic			11,163,506			10,651,619			11,096,942			10,630,123
Effect of dilutive securities:
Underwriters' warrants			92,898			78,351			96,482			67,533
Stock Options			880,908			1,186,412			938,135			1,174,362
Restricted Stock Units			89,348			95,093			96,390			81,468
Weighted-average shares outstanding — Diluted			12,226,660			12,011,475			12,227,949			11,953,486
Basic net income per share		$	0.19		$	0.13		$	0.35		$	0.21
Diluted net income per share		$	0.17		$	0.11		$	0.32		$	0.18

Schedule of stock options and warrants to purchase shares of our commons stock and restricted stock units excluded from the calculation of diluted net income per share

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2019		2018		2019		2018
		(unaudited)				(unaudited)
Anti-dilutive stock options and restricted stock units		6,639		44,123		6,895		46,039

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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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