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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2016 | Sep. 30, 2015
Operating Activities: |  |
Net income | $ 36,370 | $ 39,742
Adjustments to reconcile net income to cash from operating activities: |  |
Depreciation and amortization | 27,635 | 25,209
Stock-based compensation expense | 8,537 | 7,734
Deferred income taxes | 9,594 | 2,668
Equity in undistributed income of unconsolidated joint ventures | (2,220) | (2,187)
Dividends received from unconsolidated joint ventures | 426 | 780
Pension and postretirement benefits | (2,121) | (858)
Loss (gain) from the sale of property, plant and equipment | 219 | 8
Changes in operating assets and liabilities, excluding effects of acquisitions: |  |
Accounts receivable | (9,316) | 2,038
Inventories | 6,536 | (12,039)
Pension contribution | (274) | (6,500)
Other current assets | 227 | 187
Accounts payable and other accrued expenses | 15,125 | (12,037)
Other, net | 3,485 | 816
Net cash provided by operating activities | 94,223 | 45,561
Investing Activities: |  |
Business acquisition, net of cash acquired | 0 | (158,407)
Capital expenditures, net | (14,926) | (21,574)
Proceeds from life insurance |  | 2,682
Proceeds from the sale of property, plant and equipment, net | 0 | (8)
Net cash used in investing activities | (14,926) | (177,307)
Financing Activities: |  |
Proceeds from long term borrowings |  | 125,000
Debt issuance costs | 0 | 293
Repayment of debt principal and long term lease obligation | (102,580) | (5,886)
Repurchases of capital stock | (7,995) | (32,996)
Proceeds from the exercise of stock options, net | 2,058 | 6,539
Issuance of restricted stock shares | (1,288) | (2,405)
Proceeds from issuance of shares to employee stock purchase plan | 858 | 727
Net cash (used in) provided by financing activities | (108,947) | 90,686
Effect of exchange rate fluctuations on cash | (1,420) | (3,709)
Net increase (decrease) in cash and cash equivalents | (31,070) | (44,769)
Cash and cash equivalents at beginning of period | 204,586 | 237,375
Cash and cash equivalents at end of period | $ 173,516 | $ 192,606

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- Definition The cash inflow for proceeds from life insurance policies for which the entity is the beneficiary. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -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 cash inflow (outflow) from financing activities classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3095-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3098-108585 + 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 The cash inflow associated with the amount received from the stock plan during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 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 cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. + References No definition available. + 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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