Additional Balance Sheet Details

3 Months Ended

Mar. 31, 2017

Disclosure Text Block [Abstract]

Additional Balance Sheet Details

Note 7. Additional Balance Sheet Details

Trade and Other Receivables, Net

	March 31,		December 31,
In thousands	2017		2016
Trade accounts receivable, net	$	17,346	$	20,084
Federal income tax receivable	14,054		—
Other receivables	24,253		23,816
Total	$	55,653	$	43,900