Note 4 - Fair Value Measurements (Tables)

9 Months Ended

Jun. 30, 2016

Notes Tables

Fair Value Measurements, Nonrecurring [Table Text Block]

	June 30, 2016
			Unrealized			Fair		Cash		Short-term		Long-term
	Cost Basis		Gains/(Losses)			Value		Equivalents		Securities		Securities
Level 1:
Money Market Funds	$	-	$	-		$	628,206	$	628,206	$	-	$	-
Level 2:
Certificates of deposit	$	3,047,164	$	-		$	3,047,164	$	-	$	999,289	$	2,047,875
Municipal securities		436,012		88			436,100		55,112		380,988		-
Corporate bonds		952,827		(137	)		952,690		-		952,690		-
Subtotal		4,436,003		(49	)		4,435,954		55,112		2,332,967		2,047,875
Total	$	4,436,003	$	(49	)	$	5,064,160	$	683,318	$	2,332,967	$	2,047,875

	September 30, 2015
			Unrealized			Fair		Cash		Short-term		Long-term
	Cost Basis		Gains/(Losses)			Value		Equivalents		Securities		Securities
Level 1:
Money Market Funds	$	301,193	$	-		$	301,193	$	301,193	$	-	$	-
Level 2:
Certificates of deposit		3,296,238		-			3,296,238		-		249,072		3,047,166
Municipal securities		654,205		293			654,498		160,058		494,440		-
Corporate bonds		509,029		(594	)		508,435		-		508,435		-
Subtotal		4,459,472		(301	)		4,459,171		160,058		1,251,947		3,047,166
Total	$	4,760,665	$	(301	)	$	4,760,364	$	461,251	$	1,251,947	$	3,047,166