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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Schedule of Stock Options Activity

All shares and prices per share have been adjusted for a one share-for-ten shares reverse stock split that took effect on January 6, 2020:

		2020								2019
		Shares				Price (1)				Shares				Price (1)
Outstanding, beginning of year			31,533			$	66.04				32,033			$	65.20
Granted			-				-				-				-
Forfeited			-				-				(500	)			11.60
Expired			(166	)			-				-				-
Exercised			-				-				-				-
Outstanding, end of year			31,367			$	64.78				31,533			$	66.04
Exercisable, end of year			31,367			$	64.78				31,533			$	66.04

⁽¹⁾ Represents the weighted average price.

Schedule of Stock Options Outstanding and Exercisable

The following table summarizes information for stock options outstanding and for stock options exercisable at December 31, 2019. All shares and prices per share have been adjusted for a one share-for-ten shares reverse stock split that took effect on January 6, 2020:

Options Outstanding																				Options Exercisable
				Exercise Price												Remaining								Weighted Average
Number of				Range								Weighted				Contractual				Number of				Exercise
Shares				Low				High				Average				Term (years)				Shares				Price
	16,500			$	7.20			$	11.60			$	10.00				6.8				16,500			$	10.00
	10,622				90.00				124.80				106.20				3.3				10,622				106.20
	2,913				139.20				171.00				147.39				1.4				2,913				147.39
	1,332				226.20				251.40				232.48				2.9				1,332				232.48
	31,367			$	7.20			$	251.40			$	64.78				4.9				31,367			$	64.78

X

- Definition

Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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