Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Operating Activities      
Net Income (Loss) $ (19,180) $ (18,257) $ 92,777
Adjustments to reconcile net income (loss) to net cash provided by (used for) operating activities:      
(Income) loss from discontinued operations   63 (6,770)
Depreciation and amortization 11,619 12,864 14,018
Net periodic pension and other post-employment (benefit) expense (3,538) 10,423 3,479
Contributions to defined benefit pension plans     (29,927)
Equity method investment (gain) loss in excess of dividends   1,440 (18,677)
Share-based compensation 640 605 702
Deferred income taxes (1,046) (1,572) 780
(Gain) loss on investment related activity 200 (1,045) (78,762)
(Gain) loss on disposal of fixed assets (1,950) 478 (2,787)
Goodwill impairment 22,682    
Other operating activities   405 (672)
Changes in working capital and other operating assets and liabilities, net of acquisitions      
Accounts receivable 2,388 2,894 1,002
Inventories, prepaids and other current assets 528 (144) (2,138)
Other assets (2,592) (363) 343
Accounts payable (3,700) 85 (813)
Compensation and benefit obligations 1,777 (2,133) (2,564)
Other accrued expenses 1,060 (9,052) (4,304)
Advanced subscription payments (1,181) (1,470) 1,052
Other post-employment benefits (91)   (57)
Net cash provided by (used for) continuing operations 7,616 (4,779) (33,318)
Net cash provided by (used for) discontinued operations   (24) 6,856
Net cash provided by (used for) operating activities 7,616 (4,803) (26,462)
Investing Activities      
Acquisition costs, net of cash acquired   (14,110)  
Sales of assets 5,636 5,866 10,085
Purchases of assets (6,597) (7,572) (7,844)
Other investment related proceeds   1,046 100,980
Purchases of investments (250) (500) (2,279)
Net cash provided by (used for) continuing investing activities (1,211) (15,270) 100,942
Net cash provided by discontinued investing activities     45,561
Net cash provided by (used for) investing activities (1,211) (15,270) 146,503
Financing Activities      
Dividends paid (7,029) (57,200) (41,012)
Proceeds from other financing activities 2,566    
Distributions to noncontrolling interests (407)    
Purchases of treasury stock   (3,146) (4,974)
Proceeds from exercise of stock options 156 71 941
Excess tax benefit on share-based compensation   557 933
Capital contributions from noncontrolling interests     49
Net cash used for financing activities (4,714) (59,718) (44,063)
Net increase (decrease) in cash and cash equivalents 1,691 (79,791) 75,978
Cash and cash equivalents, beginning of period 78,380 158,171 82,193
Cash and cash equivalents, end of period $ 80,071 $ 78,380 $ 158,171