Income Taxes (Tables)

6 Months Ended

Jun. 30, 2016

Income Taxes [Abstract]

Income Taxes [Table Text Block]

The Company's income tax expense amounts for the six months ended June 30, 2016, and June 30, 2015, differed from the expected income tax amounts computed by applying the federal corporate income tax rate of 35% to income before income taxes for the periods as shown in the table below.

(in thousands)	Three months ended June 30,								Six months ended June 30,
	2016				2015				2016			2015
Provision for income taxes		$	108			$	73		$	196			$	161
Effective tax rate			49.3	%			(5.1	)%		44.0	%			(8.9	)%