Tax cuts and jobs act of 2017 change in tax deferred tax assets.

No definition available.

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- Definition

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

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No definition available.

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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- Definition

The amount of cash received during the period as refunds for the overpayment of taxes.

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Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended		12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
United States statutory tax rate				21.00%		35.00%
Decrease in deferred tax asset due to Tax Act					$ 8,100
Income tax expense (benefit)	$ 700	$ 53		$ 1,257	$ (617)
Proceeds from income tax refunds			$ 700