Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2013

Postemployment Benefits [Abstract]

Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

The following table sets forth the amounts of unrecognized prior service cost and unrecognized actuarial loss included in accumulated other comprehensive loss:

In thousands	December 31, 2013		December 31, 2012
Prior service cost	$	—	$	—
Net actuarial loss	72		71
Amount included in accumulated other comprehensive income	$	72	$	71

Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]

The reconciliation of the beginning and ending balance of the accumulated postretirement benefit obligation and the fair value of plan assets is as follows:

In thousands	December 31, 2013			December 31, 2012
Benefit obligation at beginning of year	$	967		$	909
Interest cost	37			38
Actuarial loss	28			20
Benefit obligation at end of year	1,032			967
Fair value of plan assets at end of year	—			—
Funded status at end of year	$	(1,032	)	$	(967	)

Schedule of Amounts Recognized in Balance Sheet [Table Text Block]

Amounts recognized in the statement of financial position are included in noncurrent liabilities.

Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block]

Components of net periodic benefit cost and other amounts are recognized in selling, general, and administrative expense on our Consolidated Statements of Operations are as follows:

In thousands	December 31, 2013		December 31, 2012
Interest cost	$	37	$	38
Amortization of prior service cost	—		—
Amortization of net loss	28		17
Net periodic benefit cost	$	65	$	55

Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]

Other changes in plan benefit obligations recognized from other comprehensive loss are as follows:

In thousands	December 31, 2013		December 31, 2012
Net actuarial loss	$	1	$	2
Total recognized from other comprehensive loss	$	1	$	2
Total recognized net periodic benefit cost and changes in plan benefit obligations	$	66	$	57

Schedule of Expected Benefit Payments [Table Text Block]

The expected benefit payments are as follows:

	In thousands
2014	$	—
2015	—
2016	—
2017	59
Thereafter	973
Total expected benefit payments	$	1,032

Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block]

Assumed health care cost trend rates have a significant effect on the amounts reported for the health care plan. A one-percentage-point change in assumed health care cost trend rates would have the following effects:

	December 31, 2013
In thousands	1-Percentage- Point Increase		1-Percentage- Point Decrease
Effect on total of service and interest cost components	$	10	$	(10	)
Effect on postretirement benefit obligation	$	152	$	(128	)