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CONSOLIDATED STATEMENTS OF CASH FLOWS - Scenario, Unspecified [Domain] - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2015 | Jun. 30, 2014
Cash flows from operating activities attributable to continuing operations: |  |
Net income (loss) and comprehensive income (loss) | $ 9,909 | $ (6,656)
Less: Loss from discontinued operations, net of tax | 1,943 | 3,505
Net income (loss) from continuing operations | 11,852 | (3,151)
Adjustments to reconcile income (loss) from continuing operations to net cash provided by operating activities attributable to continuing operations: |  |
Loss on disposal of fixed assets | 38 | 52
Amortization of intangibles | 99 | 55
Depreciation | 1,371 | 1,701
Non-cash compensation expense | 4,393 | 3,073
Deferred income taxes | 0 | (1)
Excess tax benefit from stock-based award activity | (208) |
Bad debt expense | 176 | 143
Changes in current assets and liabilities: |  |
Accounts receivable | (7,081) | (813)
Prepaid and other current assets | (165) | (399)
Accounts payable, accrued expenses and other current liabilities | 4,450 | 1,107
Income taxes payable | 202 | 576
Other, net | 75 | (161)
Net cash provided by operating activities attributable to continuing operations | 15,202 | 2,182
Cash flows from investing activities attributable to continuing operations: |  |
Capital expenditures | (2,707) | (2,039)
Acquisition of a business | (37) | (530)
Decrease in restricted cash | 94 | 3,973
Net cash (used in) provided by investing activities attributable to continuing operations | (2,650) | 1,404
Cash flows from financing activities attributable to continuing operations: |  |
Payments related to net-share settlement of stock-based compensation, net of proceeds from exercise of stock options | (5,294) | (3,237)
Excess tax benefit from stock-based award activity | 208 |
Purchase of treasury stock | (218) | (1,470)
Dividends | (76) | (140)
Net cash used in financing activities attributable to continuing operations | (5,380) | (4,847)
Total cash provided by (used in) continuing operations | 7,172 | (1,261)
Net cash used in operating activities attributable to discontinued operations | (417) | (2,788)
Total cash used in discontinued operations | (417) | (2,788)
Net increase (decrease) in cash and cash equivalents | 6,755 | (4,049)
Cash and cash equivalents at beginning of period | 86,212 | 91,667
Cash and cash equivalents at end of period | $ 92,967 | $ 87,618

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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 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 2: 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 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 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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