Acquisitions

9 Months Ended

Sep. 30, 2021

Business Combination and Asset Acquisition [Abstract]

Acquisition of OptimalPlus

On July 2, 2020, we completed the acquisition of OptimalPlus Ltd. (“OptimalPlus”), a global leader in data analytics software for the semiconductor, automotive and electronics industries that is based in Israel. As a result of acquiring 100% of the outstanding share capital of OptimalPlus, OptimalPlus became our wholly-owned subsidiary. This transaction was accounted for as a business combination using the acquisition method of accounting. All of the acquired assets and liabilities of OptimalPlus have been recorded at their respective fair values as of the acquisition date. Transaction costs have been expensed as incurred.

The acquisition was funded primarily by cash on hand in addition to $70 million drawn under our prior term loan facility on June 30, 2020. See Note 13 – Debt of Notes to Consolidated Financial Statements for further information on our outstanding borrowings. During the twelve months ended December 31, 2020, we expensed $7 million of transaction costs in connection with the acquisition of OptimalPlus, which are included in selling, general and administrative expenses.

At the acquisition date, total consideration transferred was approximately $353 million, inclusive of $18 million in cash acquired. Additionally, unvested in-the-money share options of certain OptimalPlus employees were exchanged into the right to receive deferred cash consideration in accordance with the terms of the share purchase agreement. Approximately $12 million of deferred cash consideration was allocated to post-combination expense and is not included in the total consideration transferred. The deferred cash consideration is subject to the original vesting schedule of the corresponding unvested options that were replaced and the amounts will be recognized as compensation expense over the remaining service period.

The excess of the purchase price over the net assets acquired was recorded as goodwill. Goodwill generated from the acquisition is primarily attributable to expected growth in the scope of and market opportunities for our software-defined automated test and measurement platform. As a result of the structure of the transaction, the balance of goodwill is deductible in the U.S. over 15 years for income tax purposes.

Fair value of net assets acquired and liabilities assumed

The information below represents the purchase price allocation of OptimalPlus:


(in thousands)	July 2, 2020
Consideration Transferred	$	352,642

Cash	17,661
Intangible assets	129,000
Goodwill	205,038
Contract assets	15,454
Deferred revenue	(7,341)
Accounts receivable	4,927
Other assets and liabilities	(4,516)
Deferred tax liabilities	(7,581)
Net assets acquired	$	352,642

We finalized the purchase price allocation for our acquisition of OptimalPlus during the second quarter of 2021. Since the preliminary estimates reported in the third quarter of 2020, we updated certain amounts related to current and deferred income taxes, reflected in the final purchase price allocation, as summarized in the fair values of assets acquired and liabilities assumed in the table above. Measurement period adjustments were recognized in the reporting period in which the adjustments were determined and calculated as if the accounting had been completed at the acquisition date.

Acquired intangible assets will be amortized over their estimated useful lives on a straight-line basis. The following table summarizes the purchase price allocation, and the average remaining useful lives, for identifiable intangible assets acquired:


(dollars in thousands)	Estimated Fair Value		Estimated Useful Lives (in years)
Customer relationships	$	30,100	5

Developed technology	82,400		6
In-process research and development (IPR&D)	10,400		6

Other intangibles	6,100		3-5
Total	$	129,000

Developed technology and IPR&D relate to software platforms for data analytics in the semiconductor, automotive, and electronic industries that combine machine-learning with a global data infrastructure to provide real-time product analytics and extract insights from data across the entire supply chain. We valued the developed technology and IPR&D using the multi-period excess earnings method under the income approach. This method reflects the present value of the projected cash flows that are expected to be generated by the technology less charges representing the contribution of other assets to those cash flows. The economic useful life was determined based on the technology cycle related to each technology, as well as the cash flows over the forecast period. IPR&D was initially capitalized at fair value as an intangible asset with an indefinite life and assessed for impairment thereafter. When a project underlying reported IPR&D is completed, the corresponding amount of IPR&D is amortized over the asset’s estimated useful life.

Customer relationships represent the fair value of future projected revenue that will be derived from sales of products to existing customers. Customer relationships were valued using the with-and-without-method under the income approach. In the with-and-without method, the fair value was measured by the difference between the present values of the cash flows with and without the existing customers in place over the period of time necessary to reacquire the customers. The economic useful life was determined by evaluating many factors, including the useful life of other intangible assets, the length of time remaining on the acquired contracts and the historical customer turnover rates.

Unaudited Pro Forma Information

The results of OptimalPlus have been included in our consolidated statements of income for the period subsequent to the acquisition date. The following unaudited pro forma financial information presents combined results of operations for the periods presented, as if the OptimalPlus acquisition had occurred on January 1, 2019, with adjustments to give effect to pro forma events that are directly attributable to the acquisition. These pro forma adjustments include additional amortization expense for the identifiable intangible assets, a reduction in revenue related to deferred revenue purchase accounting adjustments, an increase in interest expense related to the term loan entered into in connection with the acquisition, and adjustments to compensation expense for the replacement of unvested share options discussed above, net of tax effects. For the pro forma presentation, given the assumed acquisition date of January 1, 2019, transaction and integration costs that were incurred at or subsequent to the actual acquisition date have been included in the calculation of pro forma net income for the three and nine months ended September 30, 2020, whereas transaction and integration costs that were incurred prior to the acquisition date have been excluded from the calculation of pro forma net income. The unaudited pro forma results are presented for informational purposes only and are not necessarily indicative of what actual results of operations would have been if the acquisition had occurred as the beginning of the period presented, nor are they indicative of future results of operations. The unaudited pro forma results do not include the impact of synergies, nor any potential impacts on current or future market conditions which could alter the unaudited pro forma results.


	Three Months Ended September 30,		Nine Months Ended September 30,
	2020
(in thousands)
Net sales	$	309,142	$	929,381
Net income	$	4,907	$	123,676

Other Acquisitions

During the second quarter of 2021, we also completed the acquisition of a software company that specializes in signal processing and hi-fi simulation software for validation of autonomous vehicles and advanced driver assistance systems (ADAS), for approximately $20 million in total cash consideration, subject to certain post-closing adjustments. This transaction was accounted for as a business combination using the acquisition method of accounting. All of the acquired assets and liabilities of the software company have been recorded at their respective fair values as of the acquisition date. We recognized approximately $17 million of goodwill and $4 million of other intangible assets as part of our preliminary purchase price allocation. Transaction costs have been expensed as incurred and were not material to the periods presented.

The preliminary purchase price allocation related to the acquisition was not finalized as of September 30, 2021, and is based upon a preliminary valuation which is subject to change as we obtain additional information with respect to certain intangible assets and income taxes. Pro-forma results of operations have not been presented because the effects of the acquired operations were not material.