XML 38 R28.htm IDEA: XBRL DOCUMENT
v3.20.2

Shareholders' Equity (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Stockholders' Equity Note [Abstract] |
Schedule of Stock Options Activity | All shares and prices per share have been adjusted for the Reverse Stock Split.
|  | June 30, 2020 |  |  | December 31, 2019 |
|  | Shares |  |  | Price (1) |  |  | Shares |  |  | Price (1) |
Stock options outstanding |  |  | 31,367 |  |  | $ | 64.78 |  |  |  | 31,533 |  |  | $ | 66.04 |
Stock options exercisable |  |  | 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 June 30, 2020:
Options Outstanding |  |  | Options Exercisable |
|  |  | Exercise Price |  |  | Weighted |  |  | Remaining |  |  |  |  |  | Weighted |
Number of |  |  | Range |  |  | Average Exercise |  |  | Contractual Term |  |  | Number of |  |  | Average Exercise |
Shares |  |  | Low |  |  | High |  |  | Price |  |  | (years) |  |  | Shares |  |  | Price |
| 16,500 |  |  | $ | 7.20 |  |  | $ | 11.60 |  |  | $ | 10.00 |  |  |  | 7.3 |  |  |  | 16,500 |  |  | $ | 10.00 |
| 10,622 |  |  |  | 90.00 |  |  |  | 124.80 |  |  |  | 106.20 |  |  |  | 3.8 |  |  |  | 10,622 |  |  |  | 106.20 |
| 2,913 |  |  |  | 139.20 |  |  |  | 171.00 |  |  |  | 147.39 |  |  |  | 2.0 |  |  |  | 2,913 |  |  |  | 147.39 |
| 1,332 |  |  |  | 226.20 |  |  |  | 251.40 |  |  |  | 232.48 |  |  |  | 3.4 |  |  |  | 1,332 |  |  |  | 232.48 |
| 31,367 |  |  | $ | 7.20 |  |  | $ | 251.40 |  |  | $ | 64.78 |  |  |  | 5.5 |  |  |  | 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 Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_StockholdersEquityNoteAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration