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Basis of Presentation - Fair Value (Details) $ in Thousands | 6 Months Ended |
--- | --- | ---
Dec. 31, 2018 USD ($) segment item | Jun. 30, 2018 USD ($)
Fair Value of Financial Instruments |  |
Liabilities - Contingent payment obligations | $ 19,997 | $ 15,713
Goodwill and Other Intangible Assets and Valuation of Long Lived Assets |  |
Number of reporting units | item | 3 |
Two of the Company's three reporting units |  |
Goodwill and Other Intangible Assets and Valuation of Long Lived Assets |  |
Number of reporting units | segment | 2 |
Goodwill impairment | $ 0 |
Third reporting unit |  |
Goodwill and Other Intangible Assets and Valuation of Long Lived Assets |  |
Goodwill impairment | 0 |
Recurring |  |
Fair Value of Financial Instruments |  |
Insurance company contracts | 30,622 | 31,897
Interest rate contract | 9 | 18
Total assets | 30,631 | 31,915
Liabilities - Contingent payment obligations | 19,997 | 15,713
Recurring | Level 2 |  |
Fair Value of Financial Instruments |  |
Insurance company contracts | 30,622 | 31,897
Interest rate contract | 9 | 18
Total assets | 30,631 | 31,915
Recurring | Level 3 |  |
Fair Value of Financial Instruments |  |
Total assets | 0 | 0
Liabilities - Contingent payment obligations | $ 19,997 | $ 15,713

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