XML 52 R39.htm IDEA: XBRL DOCUMENT
v3.22.4

Note 17 - Quarterly Financial Summary (Unaudited) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Notes Tables |
Quarterly Financial Information [Table Text Block] |
2022 |  | First |  |  | Second |  |  | Third |  |  | Fourth |
Revenues |  | $ | 41,844 |  |  | $ | 50,012 |  |  | $ | 44,843 |  |  | $ | 40,060 |
Gross profit |  |  | 2,012 |  |  |  | 2,394 |  |  |  | 3,748 |  |  |  | 2,556 |
Operating loss |  |  | (2,073 | ) |  |  | (1,912 | ) |  |  | (520 | ) |  |  | (2,102 | )
Net loss |  |  | (2,404 | ) |  |  | (2,703 | ) |  |  | (1,772 | ) |  |  | (2,851 | )
Net loss per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.12 | ) |  | $ | (0.13 | ) |  | $ | (0.09 | ) |  | $ | (0.14 | )
Diluted |  | $ | (0.12 | ) |  | $ | (0.13 | ) |  | $ | (0.09 | ) |  | $ | (0.14 | )
2021 |  | First |  |  | Second |  |  | Third |  |  | Fourth |
Revenues |  | $ | 32,728 |  |  | $ | 46,491 |  |  | $ | 40,389 |  |  | $ | 26,011 |
Gross profit |  |  | 282 |  |  |  | 2,198 |  |  |  | 2,074 |  |  |  | 957 |
Operating loss |  |  | (4,311 | ) |  |  | (2,311 | ) |  |  | (1,997 | ) |  |  | (3,975 | )
Net (loss) income |  |  | (1,210 | ) |  |  | 10,252 |  |  |  | (2,105 | ) |  |  | (4,090 | )
Net (loss) income per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.07 | ) |  | $ | 0.55 |  |  | $ | (0.11 | ) |  | $ | (0.21 | )
Diluted |  | $ | (0.07 | ) |  | $ | 0.53 |  |  | $ | (0.11 | ) |  | $ | (0.21 | )

X
- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=126900988&loc=d3e1280-108306 + Details
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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