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Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Operating activities:    
Net income (loss) $ 9,614 $ 134,464
Income (loss) from discontinued operations, net of tax 63 5
Adjustments to reconcile net income to net cash provided by (used in) operating activities:    
Non-cash operating items (Note 2) 34,539 (135,087)
Changes in operating assets and liabilities:    
Other current assets (133) (161)
Accrued employment costs and other current liabilities 184 325
Income taxes payable and receivable 7,978 (12,110)
Pension and other postretirement liabilities (2,411) (1,787)
Long-term liabilities (47,976) (7,540)
Net cash provided by (used in) operating activities – continuing operations 1,858 (21,891)
Net cash used in operating activities - discontinued operations (46) (2,809)
Net cash provided by (used in) operating activities 1,812 (24,700)
Investing activities:    
Distribution received from affiliate   242,735
Capital expenditures (4) (50)
Net cash (used in) provided by investing activities - continuing operations (4) 242,685
Cash Provided by (Used in) Investing Activities, Discontinued Operations
Net cash (used in) provided by investing activities (4) 242,685
Cash, cash equivalents and restricted cash - period increase (decrease) 1,808 217,985
Cash, cash equivalents and restricted cash - beginning of year 255,443 37,458
Cash, cash equivalents and restricted cash - end of year $ 257,251 $ 255,443