XML 43 R28.htm IDEA: XBRL DOCUMENT
v3.20.4

Note 3 - Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | For the Years Ended December 31, |
|  | 2020 |  |  | 2019 |
Basic earnings per share calculation: |  |  |  |  |  |  |  |
Net loss |  | $ | (1,487 | ) |  | $ | (4,523 | )
Weighted average number of common shares outstanding |  |  | 16,745,531 |  |  |  | 16,127,296 |
Basic net loss per share |  | $ | (0.09 | ) |  | $ | (0.28 | )
Diluted earnings per share calculation: |  |  |  |  |  |  |  |
Net loss |  | $ | (1,487 | ) |  | $ | (4,523 | )
Weighted average number of common shares outstanding |  |  | 16,745,531 |  |  |  | 16,127,296 |
Common stock equivalents: |  |  |  |  |  |  |  |
Non-vested stock awards (1) |  |  | — |  |  |  | — |
Weighted average number of common shares outstanding |  |  | 16,745,531 |  |  |  | 16,127,296 |
Diluted net loss per share |  | $ | (0.09 | ) |  | $ | (0.28 | )

X
- 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://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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