Income Taxes (Tables)

6 Months Ended

Sep. 30, 2017

Income Tax Disclosure [Abstract]

Effective tax rates from continuing operations

The following table compares our income tax expense and effective tax rates for the three and six months ended September 30, 2017 and 2016:

	Three months ended						Six months ended
	September 30,						September 30,
(Dollars in thousands)	2017			2016			2017			2016
Income tax expense	$	105		$	82		$	183		$	124
Effective tax rate	(3.3		)%	(3.5		)%	(3.0		)%	(2.7		)%