Business (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Sep. 30, 2018
Accounting Policies [Abstract]
Noncontrolling Interest, Ownership Percentage by Parent	80.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	20.00%
Redeemable Noncontrolling Interest, Equity, Redemption Value	$ 2,446
Noncontrolling Interest, Change in Redemption Value	0	$ 44
Unrecognized Tax Benefits, Period Increase (Decrease)	$ 4,020	1,840
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%		24.53%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount		$ 31,506
Cumulative effect adjustment from adoption of new accounting standard	$ 102

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Amount of the cumulative effect on retained earnings net of related income tax effect.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

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Change in noncontrolling interest during the period as a result of a change in the redemption value of redeemable noncontrolling interest.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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Redemption value, as if currently redeemable, of redeemable noncontrolling interest classified as temporary equity and the election has been made to accrete changes in redemption value to the earliest redemption date.

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Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns.

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