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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Jun. 30, 2013 | Jun. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Income (loss) from continuing operations | $ 12,208 | $ (342)
Adjustments to reconcile income from continuing operations to net cash provided by operating activities: |  |
Deferred income taxes | (444) | (6,576)
Depreciation and amortization | 4,741 | 6,105
Equity in income of nonconsolidated investment | (596) | (332)
(Gain) loss on sales and disposals of property, plant and equipment | 49 | 286
Deferred gain amortization on sale-leaseback |  | (456)
Share-based compensation | 1,091 | 835
Excess tax benefit from share-based compensation | (133) | (37)
Change in operating assets and liabilities: |  |
Accounts receivable | (19,700) | (25,372)
Inventories | 7,994 | 5,840
Other current assets | (840) | (1,194)
Prepaid income tax | (2,711) | 1,870
Other noncurrent assets | 148 | 66
Dividend from L B Pipe & Coupling Products, LLC | 468 |
Accounts payable - trade | 2,214 | 7,815
Deferred revenue | 2,483 | (807)
Accrued payroll and employee benefits | (2,766) | (2,360)
Other current liabilities | (4,274) | 18,700
Other liabilities | (454) | (411)
Net cash (used) provided by continuing operating activities | (522) | 3,630
Net cash provided (used) by discontinued operations | 229 | (1,141)
CASH FLOWS FROM INVESTING ACTIVITIES |  |
Proceeds from the sale of property, plant and equipment |  | 7
Capital expenditures on property, plant and equipment | (3,126) | (4,810)
Net cash used by continuing investing activities | (3,126) | (4,803)
Net cash used by discontinued operations |  | 8,524
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Repayments of other long-term debt | (24) | (1,708)
Proceeds from exercise of stock options and stock awards |  | 13
Treasury stock acquisitions | (610) | (645)
Cash dividends on common stock paid to shareholders | (620) | (514)
Excess tax benefit from share-based compensation | 133 | 37
Net cash used by continuing financing activities | (1,121) | (2,817)
Effect of exchange rate changes on cash and cash equivalents | (2,246) | 123
Net (decrease) increase in cash and cash equivalents | (6,786) | 3,516
Cash and cash equivalents at beginning of period | 101,464 | 73,727
Cash and cash equivalents at end of period | 94,678 | 77,243
Supplemental Disclosure of Cash Flow Information: |  |
Interest paid | 175 | 197
Income taxes paid | $ 8,558 | $ 6,276

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- Definition Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
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- Definition The cash outflow to reacquire common stock during the period. + 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 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + 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 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition Amount of cash inflow (outflow) from other long-term debt. + 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 + 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 -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: 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=31042434&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 -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 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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