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Goodwill and Intangible Assets | 12 Months Ended
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Dec. 31, 2015
Goodwill And Intangible Assets Disclosure [Abstract] |
Goodwill and Intangible Assets |
7. | Goodwill and Intangible Assets
(Table only in thousands) |  | Environmental Segment |  |  | Energy Segment |  |  | Fluid Handling and Filtration Segment |  |  | Totals |
Balance of goodwill at December 31, 2013 |  | $ | 22,657 |  |  | $ | 14,174 |  |  | $ | 93,057 |  |  | $ | 129,888 |
2014 acquisitions |  |  | 32,374 |  |  |  | 4,752 |  |  |  | — |  |  |  | 37,126 |
Foreign currency translation |  |  | — |  |  |  | (1,153 | ) |  |  | — |  |  |  | (1,153 | )
Balance of goodwill at December 31, 2014 |  |  | 55,031 |  |  |  | 17,773 |  |  |  | 93,057 |  |  |  | 165,861 |
2015 acquisition |  |  | — |  |  |  | 55,655 |  |  |  | — |  |  |  | 55,655 |
Foreign currency translation |  |  | — |  |  |  | (1,353 | ) |  |  | — |  |  |  | (1,353 | )
Balance of goodwill at December 31, 2015 |  | $ | 55,031 |  |  | $ | 72,075 |  |  | $ | 93,057 |  |  | $ | 220,163 |
As of December 31, 2015, the Company has an aggregate amount of goodwill acquired of $237.3 million and an aggregate amount of impairment losses of $17.1 million, which was recognized in 2009.
|  | Tradenames |
(Table only in thousands) |  | 2015 |  |  | 2014 |
Beginning balance |  | $ | 19,766 |  |  | $ | 18,419 |
Acquisitions and related adjustments |  |  | 10,280 |  |  |  | 1,730 |
Impairment |  |  | (3,340 | ) |  |  | — |
Foreign currency adjustments |  |  | (369 | ) |  |  | (383 | )
|  | $ | 26,337 |  |  | $ | 19,766 |
The Company completes an annual (or more often if circumstances require) impairment assessment of its goodwill and indefinite life intangible assets. During 2015, management changed the annual impairment testing date from December 31 to October 1. For 2015, the first step of the two step goodwill impairment test as described in FASB ASC 350-20-35 was performed for all reporting units, except for the recently acquired PMFG reporting unit, as there were no events or changes in operations since September that would indicate possible impairment. Under the first step, the Company bases its measurement of the fair value of a reporting unit using a weighting of the income method and the market method on a 50/50 basis. In prior years, the Company used the income method. The income method is based on a discounted future cash flow approach that uses the significant assumptions of projected revenue, projected operational profit, terminal growth rates, and the cost of capital. Projected revenue, projected operational profit and terminal growth rates were determined to be significant assumptions because they are three primary drivers of the projected cash flows in the discounted future cash flow approach. Cost of capital was also determined to be a significant assumption as it is the discount rate used to calculate the current fair value of those projected cash flows. The market method is based on financial multiples of comparable companies and applies a control premium. Significant estimates in the market approach include identifying similar companies with comparable business factors such as size, growth, profitability, risk and return on investment and assessing comparable revenue and operating income multiples in estimating the fair value of a reporting unit. Based on the step 1 analysis, the resultant estimated fair value of the reporting units exceeded their carrying value as of December 31, 2015 and no goodwill impairment charges were recorded. For one of the reporting units tested under the step 1 analysis, which carried goodwill of $77.9 million, the excess of fair value over their carrying value was only 8%. This reporting unit was acquired in the second half of fiscal 2013, and therefore the Company did not expect the fair value to be significantly in excess of the carrying value. Furthermore, there were no fundamental changes in the business or market that would indicate a significant decline in the fair value since the acquisition date. Management’s projections used to estimate the undiscounted cash flows included increasing sales volumes and operational improvements designed to reduce costs. Changes in any of the significant assumptions used, including if the Company does not successfully achieve its 2016 operating plan, can materially affect the expected cash flows, and such impacts can result in the requirement to proceed to a step 2 test and potentially a material non-cash impairment charge could result. Therefore, the key assumptions most susceptible to change are projected revenue and projected operational profit. We determined that with other assumptions held constant under our weighted income and market method for measuring fair value, a decrease in projected revenue growth rates of approximately 110 basis points or a decrease in projected EBITDA rates of approximately 390 basis points would result in fair value of the reporting unit being equal to its carrying value, which would require us to perform a step 2 test for this reporting unit. The Company also performed a step 1 analysis for all reporting units with indefinite life intangible assets. The Company based its measurement of the fair value of the indefinite life intangible assets utilizing the relief from royalty method. The significant assumptions used under the relief from royalty method are projected revenue, royalty rates, terminal growth rates, and the cost of capital. Projected revenue, royalty rates and terminal growth rates were determined to be significant assumptions because they are three primary drivers of the projected royalty cash flows in the relief from royalty method. Cost of capital was also determined to be a significant assumption as it is the discount rate used to calculate the current fair value of those projected royalty cash flows. Changes in any of the significant assumptions used, including if the Company does not successfully achieve its 2016 operating plan, can materially affect the expected cash flows, and such impacts can result in material non-cash impairment charges. Under this approach, the resultant estimated fair value of the indefinite life intangible assets exceeded their carrying value for all but three reporting units as of December 31, 2015. For three of the reporting units, which carried combined indefinite life intangible assets of $10.0 million, our fair value measurement resulted in the aggregate fair value being 33.4% lower than the aggregate carrying value. Accordingly, we recorded an impairment charge of $3.3 million during the year ended December 31, 2015. These three reporting units were acquired in the second half of fiscal 2013. Management’s projections used to estimate the fair values at the date of acquisition primarily included increasing sales volumes; however, the units have experienced lower sales than originally projected. There were no goodwill or indefinite life intangible asset impairment recorded in 2014 or 2013. As described above, the fair value measurement methods used in the Company’s goodwill and indefinite life intangible assets impairment analyses utilizes a number of significant unobservable inputs or Level 3 assumptions. These assumptions include, among others, projections of our future operating results, the implied fair value of these assets using an income approach by preparing a discounted cash flow analysis and other subjective assumptions.
|  | 2015 |  |  | 2014 |
(Table only in thousands) Intangible assets – finite life |  | Cost |  |  | Accum. Amort. |  |  | Cost |  |  | Accum. Amort |
Patents |  | $ | 1,456 |  |  | $ | 1,456 |  |  | $ | 1,429 |  |  | $ | 1,427 |
Employment agreements |  |  | 733 |  |  |  | 677 |  |  |  | 733 |  |  |  | 461 |
Technology |  |  | 15,867 |  |  |  | 4,027 |  |  |  | 8,677 |  |  |  | 2,412 |
Customer lists |  |  | 77,497 |  |  |  | 17,756 |  |  |  | 59,017 |  |  |  | 9,094 |
Noncompetition agreements |  |  | 1,118 |  |  |  | 257 |  |  |  | 1,118 |  |  |  | 34 |
Tradename |  |  | 1,390 |  |  |  | 162 |  |  |  | 1,390 |  |  |  | 23 |
Backlog |  |  | 4,270 |  |  |  | 1,423 |  |  |  | — |  |  |  | — |
Foreign currency adjustments |  |  | (2,309 | ) |  |  | (693 | ) |  |  | (800 | ) |  |  | (285 | )
|  | $ | 100,022 |  |  | $ | 25,065 |  |  | $ | 71,564 |  |  | $ | 13,166 |
Amortization expense of finite life intangible assets was $12.3 million, $7.6 million and $4.7 million for 2015, 2014 and 2013, respectively. Amortization over the next five years for finite life intangibles is $14.0 million in 2016, $11.6 million in 2017, $10.0 million in 2018, $8.9 million in 2019, and $7.1 million in 2020.

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- Definition The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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