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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Feb. 28, 2018 | Feb. 28, 2017 | Feb. 29, 2016
Cash Flows From Operating Activities: |  |  |
Net Income | $ 45,169 | $ 61,264 | $ 75,544
Adjustments To Reconcile Net Income To Net Cash Provided By Operating Activities: |  |  |
Depreciation | 33,400 | 33,400 | 31,200
Depreciation, Amortization and Accretion, Net | 50,526 | 50,357 | 47,417
Deferred income tax expense | (20,637) | 1,714 | 1,960
Share-based compensation expense | 6,121 | 5,870 | 4,538
Amortization of deferred debt issuance costs | 595 | 1,262 | 1,347
Provision for doubtful accounts | 3,007 | 48 | (1,072)
Gain (Loss) on Disposition of Assets | 10,834 | 6,602 | 286
Net (gain) loss on insurance settlement or sale of property, plant and equipment | 765 | 76 | (327)
Effects of changes in operating assets and liabilities, net of acquisitions: |  |  |
Accounts Receivable | 3,492 | (4,912) | (843)
Inventories | (9,927) | (13,754) | (2,052)
Prepaid expenses and other assets | (2,376) | (1,977) | 1,996
Net change in billings related to costs and estimated earnings on uncompleted contracts | 984 | 13,592 | 7,276
Accounts payable | 1,540 | 1,245 | (2,236)
Other accrued liabilities and income taxes payable | (11,184) | (10,211) | 9,755
Net cash provided by operating activities: | 78,909 | 111,176 | 143,589
Cash flows from investing activities: |  |  |
Proceeds from the sale or insurance settlement of property, plant, and equipment | 458 | 769 | 1,137
Acquisition of subsidiaries, net of cash acquired | (44,785) | (22,679) | (60,584)
Purchases of property, plant and equipment | (29,612) | (41,434) | (39,861)
Net cash used in investing activities: | (73,939) | (63,344) | (99,308)
Cash flows from financing activities: |  |  |
Tax benefits from stock options exercised | 0 | 0 | 1,025
Payments on revolving loan | (256,500) | (211,000) | (170,561)
Proceeds from Lines of Credit | 349,000 | 179,500 | 181,481
Proceeds from long-term debt | (63,504) | (23,192) | (21,786)
Cash dividends paid | (17,678) | (16,645) | (15,482)
Net cash provided by (used in) financing activities | 3,800 | (76,619) | (25,323)
Payments for Repurchase of Common Stock | 7,518 | 5,282 | 0
Effect of exchange rate changes on cash | 781 | (102) | (1,294)
Net increase (decrease) in cash and cash equivalents | 9,551 | (28,889) | 17,664
Cash and cash equivalents at beginning of year | 11,302 | 40,191 | 22,527
Cash and cash equivalents at end of year | 20,853 | 11,302 | 40,191
Cash paid during the year for: |  |  |
Interest | 13,593 | 13,780 | 14,228
Income taxes | $ 8,701 | $ 19,857 | $ 21,574

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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 Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + 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=98514028&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + 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=98514028&loc=d3e3291-108585 + 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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