Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net income	$ 12,110	$ 1,591	$ 17,705	$ 2,868
Other comprehensive income:
Adjustment to pension liability	12,287		12,287
Income tax expense	4,793		4,793
Other comprehensive income	7,494		7,494
Comprehensive income	$ 19,604	$ 1,591	$ 25,199	$ 2,868