XML 23 R13.htm IDEA: XBRL DOCUMENT
v3.22.1

Note 7 - Property and Equipment, Net | 6 Months Ended
--- | ---
Mar. 31, 2022
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | 7. PROPERTY AND EQUIPMENT, NET Property and equipment, net consisted of the following:
|  | March 31, |  |  | September 30, |
|  | 2022 |  |  | 2021 |
Office furniture and equipment |  | $ | 1,355 |  |  | $ | 1,261 |
Machinery and equipment |  |  | 1,380 |  |  |  | 1,270 |
Leasehold improvements |  |  | 2,173 |  |  |  | 2,154 |
Property and equipment, gross |  |  | 4,908 |  |  |  | 4,685 |
Accumulated depreciation |  |  | (3,182 | ) |  |  | (2,930 | )
Property and equipment, net |  | $ | 1,726 |  |  | $ | 1,755 |
Depreciation expense was $102 and $101 for the three months ended March 31, 2022 and 2021, respectively, and $199 and $200 for the six months ended March 31, 2022 and 2021, respectively.

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

X
- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=126982197&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI https://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=126982197&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126982197&loc=d3e99779-112916 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration