XML 33 R23.htm IDEA: XBRL DOCUMENT
v3.21.2

Note 2 - Revenue (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2021
Notes Tables |
Revenue from External Customers by Products and Services [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Product sales |  | $ | 12,809 |  |  | $ | 12,023 |  |  | $ | 39,405 |  |  | $ | 41,234 |
Administrative fees, freight and other |  |  | 1,524 |  |  |  | 2,316 |  |  |  | 4,777 |  |  |  | 4,854 |
Less: sales returns |  |  | (57 | ) |  |  | (215 | ) |  |  | (285 | ) |  |  | (612 | )
Total net sales |  | $ | 14,276 |  |  | $ | 14,124 |  |  | $ | 43,897 |  |  | $ | 45,476 |

X
- Definition Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 + Details
Name: | us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock
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