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Basis of Presentation - Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019
Fair Value of Financial Instruments
Liabilities-contingent consideration	$ 16,578	$ 16,577
Recurring
Fair Value of Financial Instruments
Insurance company contracts	36,486	35,889
Liabilities-contingent consideration	16,578	16,577
Recurring | Level 2
Fair Value of Financial Instruments
Insurance company contracts	36,486	35,899
Recurring | Level 3
Fair Value of Financial Instruments
Total assets	0	0
Liabilities-contingent consideration	$ 16,578	$ 16,577

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Represents the fair value as of the balance sheet date of insurance company contracts.

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Amount of liability recognized arising from contingent consideration in a business combination.

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Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.

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