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Fair Value Measurements (Tables) | 6 Months Ended
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Jun. 30, 2015
Fair Value Measurements |
Schedule of financial assets and liabilities which are required to be measured at fair value |
|  |  |  | Fair Value Measurements at Reporting Date |
|  | Amount Recorded on Balance Sheet |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3) |
Assets as of June 30, 2015: |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 85,970 |  | $ | 85,970 |  | — |  | — |
Short-term investments |  | $ | — |  | $ | — |  | — |  | — |
Liabilities as of June 30, 2015: |  |  |  |  |  |  |  |  |
Contingent consideration |  | $ | 1,812 |  | — |  | — |  | $ | 1,812 |
Assets as of December 31, 2014: |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 139,465 |  | $ | 139,465 |  | — |  | — |
Short-term investments |  | $ | 30,992 |  | $ | 30,992 |  | — |  | — |
Liabilities as of December 31, 2014: |  |  |  |  |  |  |  |  |
Contingent consideration |  | $ | 6,922 |  | — |  | — |  | $ | 6,922 |
Schedule of changes to the Company's contingent consideration liability Level 3 fair value measurements |
|  | Significant Unobservable Inputs (Level 3) |
|  | 2015 |  | 2014 |
Contingent Consideration Liability |  |  |  |  |
Beginning balance, January 1, 2015 and 2014 |  | $ | 6,922 |  | $ | 9,233 |
Additions to contingent consideration liability: |  |  |  |  |
Change in fair value of contingent consideration liability |  | 90 |  | 441 |
Vadnais acquisition |  | — |  | 729 |
Reductions in the contingent consideration liability: |  |  |  |  |
Payment to Q3C sellers for meeting performance targets |  | (5,000 | ) | (5.000 | )
Reduction due to non-attainment of performance target — Ram-Fab |  | (200 | ) | — |
Ending balance, June 30, 2015 and 2014 |  | $ | 1,812 |  | $ | 5,403 |

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- Definition Tabular disclosure of the fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs) by class of liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19279-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 + Details
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