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Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2019

Share-based Payment Arrangement [Abstract]

Schedule of Stock Option Awards and Restricted Stock Grants

A summary of stock option awards and restricted stock grants for the six-months ended June 30, 2019 is presented below:

		Stock Options								Restricted Stock Awards								Weighted Average
		Options Outstanding				Weighted Average Exercise Price				Non-vested Restricted Stock Outstanding				Weighted Average Grant Date Fair Value				Contractual Terms of Equity Awards (in years)
Equity awards outstanding at January 1, 2019			3,148,743			$	2.67				22,500			$	2.72
Equity awards granted			805,004			$	2.16				15,500			$	2.17
Vested and issued			-			$	-				(10,500	)		$	2.49
Equity awards forfeited, cancelled or expired			(11,355	)		$	2.37				-			$	-
Equity awards outstanding at June 30, 2019			3,942,392			$	2.56				27,500			$	2.30				8.9
Aggregate intrinsic value of outstanding equity awards at June 30, 2019		$	-							$	27,500
Equity awards exercisable at June 30, 2019			2,420,261			$	2.77												8.7
Aggregate intrinsic value of equity awards exercisable at June 30, 2019		$	50,050

Schedule of Assumptions Used to Determine Fair Value of Options Granted

The Company used the following assumptions for determining the fair value of options granted under the Black-Scholes option pricing model:

		Six Months Ended June 30,
		2019				2018
Risk-free interest rate			2.42% - 2.65	%			3.08	%
Expected volatility			101.3 -106.2	%			99.9 - 100.0	%
Expected life (in years)			7.5 - 9.3				9.5-10.0
Expected dividend yield			-	%			-	%

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- Definition

The tabular disclosure for share-based compensation, stock options and restricted stock awards, activity.

+ References

No definition available.

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- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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