XML 31 R20.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Note F - Acquisition (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2018
Notes Tables |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
|  |  | February 20, 2018 |
Inventories |  | $ | 2,781,000 |
Property, plant and equipment |  |  | 58,000 |
Trademarks |  |  | 563,000 |
Customer relationships |  |  | 3,742,000 |
Product certification |  |  | 1,068,000 |
Goodwill |  |  | 2,138,000 |
Total Assets |  | $ | 10,350,000 |
Business Acquisition, Pro Forma Information [Table Text Block] |
|  | Pro Forma Year Ended September 30, 2017 (unaudited) |  | Pro Forma Year Ended September 30, 2018 (unaudited)
Net sales |  | $ | 89,672,074 |  |  | $ | 80,958,789 |
Income from operations |  | $ | 8,174,841 |  |  | $ | 5,554,766 |
Net income |  | $ | 5,809,018 |  |  | $ | 4,794,757 |
Net income per share: |  |  |  |  |  |  |  |
Basic |  | $ | 0.43 |  |  | $ | 0.36 |
Diluted |  | $ | 0.43 |  |  | $ | 0.36 |

X
- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(3) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
Name: | us-gaap_BusinessAcquisitionProFormaInformationTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
Name: | us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock
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