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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2020

Shareholders' Equity

Schedule of Weighted Average Assumptions

The following weighted-average assumptions were used for grants issued during 2019 under the ASC No. 718 requirements:

		2019
Weighted average risk-free rate			1.68	%
Weighted average volatility			105.53	%
Dividend yield			0.00	%
Expected term			5.37 years

Summary of Stock Option Activity

The following table summarizes stock option activities for the years ended December 31, 2020 and 2019:

		Outstanding Options				Weighted Average Exercise Price per Share				Weighted Average Remaining Contractual Life (in years)				Aggregate Intrinsic Value
Outstanding January 1, 2019			147,000			$	18.20				6.08			$	-
Granted			3,000				3.15				-				-
Cancelled			(6,000	)			13.32				-				-
Forfeited			(2,000	)			6.24				-				-
Outstanding December 31, 2019			142,000				18.26				5.14				-
Cancelled			(115,000	)			17.55				-				-
Forfeited			(1,000	)			8.09				-				-
Outstanding December 31, 2020			26,000			$	21.76				4.56			$	-
Options vested and exercisable at December 31, 2020			26,000			$	21.76				4.56			$	-

Summary of Restricted Stock Unit Activity

The following table summarizes restricted stock unit activity for the years ended December 31, 2020 and 2019:

		Outstanding Restricted Stock Units				Weighted Average Fair Value per Share
January 1, 2019			61,000			$	4.94
Granted			77,000				3.35
Released			(38,000	)			4.09
Canceled			(43,000	)			4.17
December 31, 2019			57,000			$	3.57
Granted			172,000				2.51
Released			(58,000	)			3.05
Cancelled			(80,000	)			2.65
December 31, 2020			91,000			$	2.71
Balance expected to vest at December 31, 2020			78,000

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)
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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.

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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