Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Fair Value Measurements - Liability Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Details)

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Note 4 - Fair Value Measurements - Liability Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Details) - Contingent Consideration [Member] - Fair Value, Inputs, Level 3 [Member] - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Mar. 31, 2017
Mar. 31, 2017
Fair value at the beginning of period $ 92,100 $ 38,500
Purchase price contingent consideration (Note 3) 41,200
Payments (23,320) (23,320)
Change in fair value of contingent consideration 1,700 14,100
Fair value at the ending of period $ 70,480 $ 70,480