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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
OPERATING ACTIVITIES |  |
Net loss | $ (13,395) | $ (18,162)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 22,150 | 19,320
Amortization of intangibles | 1,043 |
Share-based compensation expense | 1,303 | 1,442
Provision for losses on accounts receivable | 969 | 275
Deferred income tax benefit | (8,756) | (4,301)
Gain on sale of property and equipment | (212) | (285)
Changes in operating assets and liabilities: |  |
Receivables | (9,886) | (859)
Prepaid expenses | (2,042) | (1,621)
Other assets | (964) | (96)
Income taxes | (1,548) | 1,793
Accounts payable, accrued expenses, and other liabilities | 11,124 | 7,371
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES | (214) | 4,877
INVESTING ACTIVITIES |  |
Purchases of property, plant and equipment | (3,440) | (2,388)
Proceeds from sale of property and equipment | 842 | 1,315
Purchases of short-term investments | (3,752) | (14,335)
Proceeds from sale of short-term investments | 2,940 | 3,185
Capitalization of internally developed software and other | (2,090) | (1,618)
NET CASH USED IN INVESTING ACTIVITIES | (5,500) | (13,841)
FINANCING ACTIVITIES |  |
Payments on long-term debt | (10,955) | (6,075)
Net change in bank overdraft and other | (1,909) | (10,056)
Net change in restricted cash, cash equivalents, and short-term investments | 3,754 | 23,149
Deferred financing costs |  | (36)
Payment of common stock dividends | (807) | (797)
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES | (9,917) | 6,185
NET DECREASE IN CASH AND CASH EQUIVALENTS | (15,631) | (2,779)
Cash and cash equivalents at beginning of period | 90,702 | 141,295
CASH AND CASH EQUIVALENTS AT END OF PERIOD | 75,071 | 138,516
NONCASH INVESTING ACTIVITIES |  |
Accruals for equipment received | $ 173 | $ 2,060

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- Definition Cash outflow in the form of ordinary dividends to common shareholders, generally out of earnings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 20 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. 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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: 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=6943989&loc=d3e3291-108585 + Details
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- Definition The cash outflow for loan and debt issuance costs. + 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 Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18, 19, 20 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6943989&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 Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. 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 Reference 3: 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=6943989&loc=d3e3213-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 17 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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