Income Taxes (Tables)

6 Months Ended

Sep. 30, 2018

Income Tax Disclosure [Abstract]

Effective tax rates from continuing operations

The following table compares our income tax (benefit) expense and effective tax rates for the three and six months ended September 30, 2018 and 2017:

	Three months ended						Six months ended
	September 30,						September 30,
(Dollars in thousands)	2018			2017			2018			2017
Income tax expense	$	53		$	105		$	4		$	183
Effective tax rate	(1.4		)%	(3.3		)%	(0.1		)%	(3.0		)%