v3.19.3.a.u2
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Cash flows from operating activities      
Net loss $ (11,079) $ (11,225) $ (40,459)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:      
Impairment of other long-lived assets 776 7,260 6,759
Depreciation and amortization 50,942 61,250 66,635
Stock-based compensation 20,564 15,686 17,722
Foreign currency transaction loss (gain) (1,900) 5,140 (10,429)
Deferred income taxes (2,393) (3,956) (2,549)
Gain from sale of unconsolidated entity (3,578) (7,908) 788
Share in (profits) losses of associated companies 412 (1,724) 1,710
Other non-cash items (103) 582 2,400
Change in cash attributable to changes in operating assets and liabilities, net of the impact of acquisitions or divestitures:      
Accounts receivable, net 4,967 (8,884) (7,581)
Inventories (48,647) (16,124) 2,174
Net investment in sales-type leases 2,911 7,437 12,196
Other current assets and prepaid expenses (5,847) 446 1,100
Other non-current assets 5,807 (1,280) (802)
Accounts payable (13,114) 6,882 (1,206)
Other current liabilities (7,273) 9,183 (1,114)
Deferred revenues (3,779) 6,203 3,421
Other non-current liabilities 141 (5,256) 10,954
Net cash provided by (used in) operating activities (11,193) 63,712 61,719
Cash flows from investing activities      
Purchase of property and equipment (22,549) (23,361) (22,308)
Proceeds from sale of subsidiaries and unconsolidated entity 4,909 41,168
Investment in unconsolidated entities (20,222) (13,015) (3,568)
Proceeds from sale of plant and property 129 4,105
Purchase of intangible assets (2,752) (1,449) (1,540)
Investments in short-term bank deposits (28,300)
Other investing activities (741) (304) (361)
Net cash provided by (used in) investing activities (69,526) 7,144 (27,777)
Cash flows from financing activities      
Proceeds from debt 10,000
Repayment of debt (27,293) (5,143) (3,714)
Payment of obligations in connection with acquisitions (1,476)
Acquisition of redeemable non-controlling interests (1,500)
Proceeds from exercise of stock options 5,284 3,692 5,888
Net cash provided by (used in) financing activities (22,009) (2,951) 10,698
Effect of exchange rate changes on cash, cash equivalents and restricted cash 2,591 (3,530) 4,096
Net change in cash, cash equivalents and restricted cash (100,137) 64,375 48,736
Cash, cash equivalents and restricted cash, beginning of year 393,734 329,359 280,623
Cash, cash equivalents and restricted cash, end of year 293,597 393,734 329,359
Supplemental disclosure of cash flow information      
Cash paid for income taxes, net of tax refunds 10,730 5,682 1,247
Cash paid for interest 449 1,675 1,140
Transfer of inventory to fixed assets 3,307 3,702 4,844
Transfer of fixed assets to inventory $ 322 $ 451 $ 1,188

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