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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Operating activities: |  |
Net income (loss) | $ (6,090) | $ 2,100
Reconciliation of net income (loss) to cash provided by (used in) operating activities: |  |
Depreciation, amortization, and accretion | 23,040 | 19,671
Provision (benefit) for deferred income taxes | (8,168) | (204)
Equity-based compensation expense | 1,855 | 1,854
Provision for doubtful accounts | (141) | 224
Gain on sale of assets | (102) | (61)
Excess decommissioning/abandoning costs | 7,882 | 9,304
Other non-cash charges and credits | (3,331) | (1,916)
Changes in operating assets and liabilities, net of assets acquired: |  |
Accounts receivable | 20,261 | 7,234
Inventories | 3,304 | 2,444
Prepaid expenses and other current assets | (2,161) | 4,426
Trade accounts payable and accrued expenses | 13,763 | (4,362)
Decommissioning liabilities, net | (13,307) | (25,658)
Other | (735) | (8)
Net cash provided by (used in) operating activities | 36,070 | 15,048
Investing activities: |  |
Purchases of property, plant, and equipment | (28,835) | (26,412)
Acquisition of businesses, net | (18,337) | 0
Proceeds on sale of property, plant, and equipment | 3,999 | 490
Other investing activities | (1,574) | 187
Net cash provided by (used in) investing activities | (44,747) | (25,735)
Financing activities: |  |
Proceeds from long-term debt | 11,350 | 4,250
Payments of long-term debt | (9,423) | (38,189)
Compressco Partners' distributions | (1,245) | (1,191)
Proceeds from exercise of stock options | 273 | 795
Excess tax benefit from equity compensation | 0 | 0
Other financing activities | 0 | 0
Net cash provided by (used in) financing activities | 955 | (34,335)
Effect of exchange rate changes on cash | (730) | (443)
Increase (decrease) in cash and cash equivalents | (8,452) | (45,465)
Cash and cash equivalents at beginning of period | 38,754 | 74,048
Cash and cash equivalents at end of period | 30,302 | 28,583
Supplemental cash flow information: |  |
Interest paid | 429 | 439
Income taxes paid | $ 3,327 | $ 1,995

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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 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -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 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 5 -Article 5 + 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=31042434&loc=d3e3291-108585 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 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=31042434&loc=d3e3602-108585 + Details
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