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Note 5 - Fair Value Measurements (Tables)

6 Months Ended

Mar. 31, 2019

Notes Tables

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

		March 31, 2019
						Unrealized				Fair				Cash				Short-term				Long-term
		Cost Basis				Gain				Value				Equivalents				Securities				Securities
Level 1:
Money Market Funds		$	480,856			$	-			$	480,856			$	480,856			$	-			$	-
Level 2:
Certificates of deposit			499,000				-				499,000				-				-				499,000
Municipal securities			241,780				350				242,130				-				242,130				-
Corporate bonds			4,062,764				325				4,063,089				-				2,866,748				1,196,341
Subtotal			4,803,544				675				4,804,219				-				3,108,878				1,695,341
Total		$	5,284,400			$	675			$	5,285,075			$	480,856			$	3,108,878			$	1,695,341

		September 30, 2018
						Unrealized				Fair				Cash				Short-term				Long-term
		Cost Basis				Losses				Value				Equivalents				Securities				Securities
Level 1:
Money Market Funds		$	410,393			$	-			$	410,393			$	410,393			$	-			$	-
Level 2:
Certificates of deposit			499,000				-				499,000				-				-				499,000
Municipal securities			-				-				-				-				-				-
Corporate bonds			4,302,661				(8,945	)			4,293,716				-				3,592,175				701,541
Subtotal			4,801,661				(8,945	)			4,792,716				-				3,592,175				1,200,541
Total		$	5,212,054			$	(8,945	)		$	5,203,109			$	410,393			$	3,592,175			$	1,200,541

X

- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

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- References

No definition available.

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