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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018
Cash flows provided by operating activities: |  |
Net income | $ 39,329 | $ 15,202
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation | 6,178 | 4,799
Amortization of purchased intangible assets | 1,189 | 2,365
Amortization of deferred debt issuance costs | 130 | 268
Stock-based compensation | 3,908 | 2,662
Deferred income taxes | 1,660 | 276
Loss on disposal of property, plant and equipment | 343 | 30
Restructuring expenses, net and asset impairments | 6,300 | 553
Transition tax liability | 0 | (679)
Change in: |  |
Accounts receivable, net | (12,505) | (16,885)
Inventories | (8,357) | (21,618)
Prepaid expenses and other | (923) | (576)
Accounts payable | 2,475 | 4,657
Contract liabilities | 1,456 | (1,559)
Accrued anti-dumping duties and penalties | (8,000) | 4,391
Accrued expenses and other liabilities | 1,913 | 12,659
Net cash provided by operating activities | 35,096 | 6,545
Cash flows used in investing activities: |  |
Acquisition of property, plant and equipment | (22,377) | (26,574)
Proceeds on sale of property, plant and equipment | 1,258 | 0
Net cash used in investing activities | (21,119) | (26,574)
Cash flows provided by (used in) financing activities: |  |
(Repayments) borrowings on bank lines of credit, net | (10,999) |
(Repayments) borrowings on bank lines of credit, net |  | 4,522
(Repayments) borrowings on capital expenditure facility | (2,344) | 18,990
Payment of dividends | (896) | (891)
Payment of debt issuance costs | 0 | (310)
Net proceeds from issuance of common stock to employees and directors | 358 | 232
Treasury stock purchases | (1,079) | (453)
Net cash provided by (used in) financing activities | (14,960) | 22,090
Effects of exchanges rates on cash | (209) | 54
Net increase (decrease) in cash and cash equivalents | (1,192) | 2,115
Cash and cash equivalents, beginning of the period | 13,375 | 8,983
Cash and cash equivalents, end of the period | 12,183 | $ 11,098
Supplemental disclosure of cash flow information: |  |
Non-cash lease liabilities arising from obtaining right-of-use assets (Note 6) | $ 8,821 |

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- Definition The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition Amount of restructuring charges, remediation cost, and asset impairment loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=77888399&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(2) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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- Definition Amount of reasonable estimate for income tax expense (benefit) for which accounting for tax effect is incomplete pursuant to Tax Cuts and Jobs Act. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 2A -Subparagraph (SAB Topic 5.EE.Q2(b)) -URI http://asc.fasb.org/extlink&oid=116825942&loc=SL116722634-122817 + Details
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