Financial Instruments (Tables)

3 Months Ended

Sep. 30, 2014

Financial Instruments [Abstract]

Fair Value, Assets Measured On A Recurring Basis

Description	September 30, 2014		Level 1		Level 2		Level 3
Mutual funds	$	167	$	167	$	-	$	-
Fixed deposits and certificates of deposit		8,516		-		8,516		-
Variable rate demand notes		825		-		825		-
Repurchase agreements		-		-		-		-
Total	$	9,508	$	167	$	9,341	$	-
Description	June 30, 2014		Level 1		Level 2		Level 3
Mutual funds	$	96	$	96	$	-	$	-
Fixed deposits and certificates of deposit		9,165		-		9,165		-
Variable rate demand notes		1,325		-		1,325		-
Repurchase agreements		236		-		236		-
Total	$	10,822	$	96	$	10,726	$	-