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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017
Operating Activities: |  |  |
Net income | $ 26,136 | $ 27,032 |
Adjustments to reconcile net income to cash provided by operating activities: |  |  |
Depreciation and amortization | 11,109 | 10,547 |
Equity compensation expense | 2,673 | 1,020 |
Deferred income taxes | 1,342 | 3,516 |
Equity in undistributed income of unconsolidated joint ventures | (1,007) | (1,009) |
Dividends received from unconsolidated joint ventures | 1,809 | 616 |
Pension and postretirement benefits | (398) | (365) |
Loss (gain) from the sale of property, plant and equipment | 0 | (947) |
Bad debt expense | (386) | 384 |
Proceeds from insurance related to operations | 0 | 480 |
Changes in operating assets and liabilities, excluding effects of acquisitions: |  |  |
Accounts receivable | (7,822) | (12,439) |
Contract assets | (22,040) | 0 |
Inventories | 5,813 | (769) |
Pension and postretirement benefit contributions | (328) | (70) |
Other current assets | (1,438) | (4,063) |
Accounts payable and other accrued expenses | (13,050) | (1,441) |
Other, net | 6,355 | 742 |
Net cash provided by operating activities | 8,768 | 23,234 |
Investing Activities: |  |  |
Acquisition of business, net of cash received | 0 | (60,191) |
Capital expenditures | (9,122) | (5,270) |
Proceeds from insurance claims | 0 | 450 |
Proceeds from the sale of property, plant and equipment, net | 0 | 1,603 |
Net cash used in investing activities | (9,122) | (63,408) |
Financing Activities: |  |  |
Line of credit issuance costs | 0 | (1,029) |
Repayment of long-term lease obligation | (149) | (87) |
Repurchases of capital stock | (2,999) | 0 |
Proceeds from sale of exercise of stock options, net | 473 | 765 |
Payments of taxes related to net share settlement of equity awards | (6,407) | (2,572) |
Proceeds from issuance of shares to employee stock purchase plan | 541 | 422 |
Net cash used in financing activities | (8,541) | (2,501) |
Effect of exchange rate fluctuations on cash | 755 | 1,019 |
Net decrease in cash and cash equivalents | (8,140) | (41,656) |
Cash and cash equivalents at beginning of year | 181,159 | 227,767 | $ 227,767
Cash and cash equivalents at end of year | 173,019 | 186,111 | 181,159
Supplemental Disclosures: |  |  |
Interest, net of amounts capitalized | $ 1,329 | 1,209 |
Income taxes |  | $ 4,756 | $ 5,645

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- Definition Amount of cash inflow for proceeds from settlement of insurance claim, classified as investing activities. Excludes insurance settlement classified as operating activities. + 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=98514028&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21B -URI http://asc.fasb.org/extlink&oid=98514028&loc=SL94080549-108585 + Details
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- Definition Amount of cash inflow for proceeds from settlement of insurance claim, classified as operating activities. Excludes insurance settlement classified as investing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21B -URI http://asc.fasb.org/extlink&oid=98514028&loc=SL94080549-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + 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=98514028&loc=d3e3255-108585 + 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=98514028&loc=d3e3179-108585 + 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=98514028&loc=d3e3255-108585 + 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 606 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130534-203044 Reference 2: 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 3: 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=98514028&loc=d3e3602-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130543-203045 + 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=98514028&loc=d3e3602-108585 + Details
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