Income Taxes (Tables)

3 Months Ended

Mar. 31, 2018

Income Taxes [Abstract]

Schedule of Income Taxes

The following table presents the provision for income taxes and the effective tax rates:

	Three months ended March 31,
($ in thousands)	2018		2017
Provision for income taxes	$	259	$	73
Effective tax rate		(20.9%)		(37.8%)