Income Taxes (Tables)

3 Months Ended

Mar. 31, 2017

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)	2017				2016
Provision for income taxes		$	73			$	88
Effective tax rate			(37.8	%)			38.6	%