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v3.6.0.2

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Cash Flows from Operating Activities |  |  |
Net income (loss) | $ (122,210) | $ (31,978) | $ (66,940)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |
Depreciation and amortization | 32,650 | 39,850 | 24,573
Deferred income taxes | 940 | 2,648 | (11,330)
Share-based compensation expense | 15,741 | 17,986 | 18,813
Asset impairment | 69,520 | 126 | 58,170
Gain on sale of lab tools |  | (1,261) | (1,549)
Provision (recovery) for bad debts | 171 | 43 | (1,814)
Gain on cumulative translation adjustment | (430) |  | (3,142)
Changes in contingent consideration |  |  | (29,368)
Changes in operating assets and liabilities: |  |  |
Accounts receivable | (8,667) | 10,715 | (25,390)
Inventories and deferred cost of sales | (5,389) | (12,312) | 6,513
Prepaid expenses and other current assets | 6,726 | (39) | (2,245)
Accounts payable and accrued expenses | (24,202) | 9,470 | (5,534)
Customer deposits and deferred revenue | 8,807 | (20,738) | 55,536
Income taxes receivable and payable, net | 547 | 759 | 20,279
Other, net | 1,952 | 520 | 5,497
Net cash provided by (used in) operating activities | (23,844) | 15,789 | 42,069
Cash Flows from Investing Activities |  |  |
Acquisitions of businesses, net of cash acquired |  | (68) | (144,069)
Capital expenditures | (11,479) | (13,887) | (15,588)
Proceeds from the sale of investments | 152,301 | 88,647 | 318,276
Payments for purchases of investments | (103,394) | (84,244) | (157,737)
Payments for purchase of cost method investment |  | (1,594) | (2,388)
Proceeds from sale of property, plant, and equipment | 9,512 |  |
Proceeds from sale of lab tools |  | 3,068 | 9,259
Other | (230) | 1,000 | 350
Net cash provided by (used in) investing activities | 46,710 | (7,078) | 8,103
Cash Flows from Financing Activities |  |  |
Proceeds from stock option exercises and employee stock purchase plan | 1,656 | 2,233 | 12,056
Restricted stock tax withholdings | (2,601) | (3,215) | (2,075)
Purchases of common stock | (13,349) | (8,907) |
Repayments of long-term debt | (340) | (314) | (290)
Net cash provided by (used) in financing activities | (14,634) | (10,203) | 9,691
Effect of exchange rate changes on cash and cash equivalents | (20) | (87) | 149
Net increase in cash and cash equivalents | 8,212 | (1,579) | 60,012
Cash and cash equivalents - beginning of period | 269,232 | 270,811 | 210,799
Cash and cash equivalents - end of period | 277,444 | 269,232 | 270,811
Supplemental Disclosure of Cash Flow Information |  |  |
Interest paid | 225 | 485 | 159
Income taxes paid | 1,699 | $ 7,091 | $ 3,320
Non-cash operating and financing activities |  |  |
Net transfer of inventory to property, plant and equipment | $ 1,827 |  |

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- Definition The cash inflow associated with the sale or maturity (principal being due) of securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66010992&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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- Definition The noncash component of income tax expense for the period representing the increase (decrease) in the entity's deferred tax assets and liabilities pertaining to continuing operations. + References No definition available. + Details
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- Definition Represents about Non Cash Operating and Financing Items Abstract. + References No definition available. + Details
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- Definition Amount of cash outflow to acquire cost method investments. + References No definition available. + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options and stock warrants. + References No definition available. + Details
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- Definition Value of inventories transferred from the entity's inventories in non-cash transactions. + References No definition available. + Details
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