v2.4.0.8
Consolidated Statements of Cash Flows (USD $)
In Thousands, unless otherwise specified
 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Operating activities    
Net income (loss) $ 27,279 $ 8,934
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation and amortization 75,233 73,749
Stock-based compensation 12,703 14,276
Amortization of prepaid debt fees 1,212 1,244
Deferred taxes, net (9,787) (17,490)
Goodwill impairment 977 0
Restructuring expense, non-cash 0 27
Other adjustments, net 120 (462)
Changes in operating assets and liabilities, net of acquisition:    
Accounts receivable (1,576) 21,925
Inventories (23,986) (27,833)
Other current assets (5,298) (9,447)
Other long-term assets (1,396) 4,719
Accounts payable, other current liabilities, and taxes payable 19,669 11,652
Wages and benefits payable 6,717 (7,844)
Unearned revenue 11,800 3,418
Warranty (3,544) (6,937)
Other operating, net 6,415 (4,054)
Net cash provided by operating activities 116,538 65,877
Investing activities    
Acquisitions of property, plant, and equipment (32,060) (44,548)
Business acquisitions, net of cash and cash equivalents acquired 0 (860)
Other investing, net (193) 3,705
Net cash used in investing activities (32,253) (41,703)
Financing activities    
Proceeds from borrowings 0 35,000
Payments on debt (68,750) (53,125)
Issuance of common stock 2,324 3,842
Repurchase of common stock (15,324) (23,566)
Other financing, net 2,395 1,765
Net cash used in financing activities (79,355) (36,084)
Effect of foreign exchange rate changes on cash and cash equivalents (7,260) (2,454)
Decrease in cash and cash equivalents (2,330) (14,364)
Cash and cash equivalents at beginning of period 124,805 136,411
Cash and cash equivalents at end of period 122,475 122,047
Non-cash transactions:    
Property, plant, and equipment purchased but not yet paid 832 2,249
Supplemental disclosure of cash flow information:    
Income taxes, net 8,528 10,817
Interest, net of amounts capitalized $ 7,536 $ 6,276