XML 22 R57.htm IDEA: XBRL DOCUMENT

Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Taxes
Income tax (benefit) expense	$ 2,065	$ 2,801	$ 1,911	$ 4,016
Pre-tax earnings	6,289	6,958	6,444	9,975
Effective tax rate (as a percent)			36.20%	40.30%
Discrete benefit for retroactive extension of tax credit programs			$ 371

- Definition

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

+ References+ Details

- Definition

The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

+ References+ Details