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Income Taxes (Tables)

6 Months Ended

Jun. 30, 2017

Income Tax Disclosure [Abstract]

Provision for Income Taxes and Effective Income Tax Rates

The provision for income taxes and the effective income tax rates for the three and six months ended June 30 were as follows (dollars in thousands):

		Three Months Ended June 30,								Six Months Ended June 30,
		2017				2016				2017				2016
Provision for income taxes		$	267			$	13			$	168			$	35
Effective income tax rate			150.0	%			2.4	%			13.6	%			0.6	%

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Tabular disclosure of provision for income taxes and effective income tax rate.

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