XML 13 R2.htm IDEA: XBRL DOCUMENT v3.19.2
Unaudited Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
ASSETS    
Cash and cash equivalents $ 98,423 $ 85,257
Trade accounts receivable, net 19,043 20,817
Accounts receivable from affiliates 7,232 7,999
Inventories 30,876 31,209
Assets held for sale 5,116 4,330
Prepaid expenses and other 14,891 14,562
Total current assets 175,581 164,174
Property, plant and equipment, net 122,327 124,554
Intangibles, net 38,987 40,516
Investments in unconsolidated subsidiaries 22,373 20,091
Deferred costs 3,185 3,244
Operating lease right-of-use assets 12,095  
Other non-current assets 24,632 24,412
Total assets 399,180 376,991
LIABILITIES AND EQUITY    
Accounts payable 7,703 7,746
Accounts payable to affiliates 344 1,653
Revolving credit agreements 4,000 4,000
Current maturities of long-term debt 499 654
Asset retirement obligations 1,826 1,826
Accrued payroll 17,393 19,853
Deferred compensation 13,465 0
Other current liabilities 7,937 6,516
Total current liabilities 53,167 42,248
Long-term debt 7,503 6,367
Operating lease liabilities 12,990  
Asset retirement obligations 30,562 35,877
Pension and other postretirement obligations 9,711 10,429
Deferred income taxes 6,241 2,846
Deferred compensation 0 12,939
Other long-term liabilities 6,856 15,581
Total liabilities 127,030 126,287
Common stock:    
Capital in excess of par value 7,734 7,042
Retained earnings 270,865 250,352
Accumulated other comprehensive loss (13,439) (13,611)
Total stockholders' equity 272,150 250,704
Total liabilities and equity 399,180 376,991
Shares Outstanding Class A    
Common stock:    
Common stock 5,421 5,352
Shares Outstanding Class B    
Common stock:    
Common stock $ 1,569 $ 1,569