Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Fair Value Measurements (Tables)

Note 4 - Fair Value Measurements (Tables)

3 Months Ended

Sep. 30, 2017

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

		Total carrying value as of				Fair Value Measurements Using Inputs Considered as
		September 3 0 , 2017				Level 1				Level 2				Level 3
Assets
Equity securities (1)		$	47,247			$	47,247			$	-			$	-

Liabilities
Contingent Consideration		$	40,900			$	-			$	-			$	40,900

		Total carrying value a s of				Fair Value Measurements Using Inputs Considered as
		June 30, 2017				Level 1				Level 2				Level 3
Assets
Equity securities (1)		$	59,616			$	59,616			$	-			$	-
Corporate bond securities (1)			2,057				-				2,057				-
Total Assets		$	61,673			$	59,616			$	2,057			$	-

Liabilities
Contingent Consideration		$	68,400			$	-			$	-			$	68,400

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

		Quarter Ended
		September 30, 2017
Fair value at the beginning of period		$	68,400
P ayments			(35,000	)
Change in fair value of contingent consideration			7,500
Fair value at the end of period		$	40,900