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

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

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Percentage 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 changes in the income tax rates.

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Amount of income tax expense (benefit) for remeasurement of deferred tax from change in tax rate pursuant to Tax Cuts and Jobs Act.

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Percentage of increase (decrease) in effective tax rate for measurement period adjustment from accounting for tax effect pursuant to Tax Cuts and Jobs Act.

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Income Taxes (Narratives) (Details) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
Income Taxes (Narratives) (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Mar. 31, 2020
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, Percent	13.00%	134.00%	20.00%	29.00%
Income tax expense as a percentage of income from continuing operations	21.00%
Tax Cuts and Jobs Act, Measurement Period Adjustment, Increase (Decrease) in Effective Tax Rate	11	215	3	15
Tax Cuts and Jobs Act, Change in Tax Rate, Income Tax Expense (Benefit)	$ 1,909,000
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent		100.00%		7.00%
Minimum [Member] \| Scenario, Forecast
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent					21.00%
Maximum [Member] \| Scenario, Forecast
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent					22.00%