XML 115 R102.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Income Taxes (Schedule of Components of Deferred Income Tax Assets and Liabilities) (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]    
Pension and other postretirement employee benefits $ 32,110 $ 30,523
Inventories 754 601
Tax credits 2,190 2,688
Nondeductible accruals 815 1,039
Incentive compensation 1,044 1,000
Employee benefits 1,316 1,452
Other 1,296 320
Total deferred tax assets 39,525 37,623
Valuation allowance (395) (790)
Deferred tax assets, net of valuation allowance 39,130 36,833
Timber and timberlands, net (965) (1,025)
Property, plant and equipment, net (50,901) (58,909)
Intangible assets, net (3,778) (4,134)
Real estate development (1,402) (2,035)
Other (2,249) (2,739)
Total deferred tax liabilities (59,295) (68,842)
Deferred tax liabilities, net $ (20,165) $ (32,009)