Discontinuation of Business Unit

6 Months Ended

Jun. 30, 2018

Discontinued Operations and Disposal Groups [Abstract]

Discontinuation of Business Unit

Discontinuation of Business Unit

In the second quarter of 2018, we made the strategic decision to discontinue our millimeter wave business, which included certain assets related to our Wireless products, and our Board of Directors approved a related internal restructuring plan. This action is designed to improve profitability, reduce our infrastructure costs, and refocus on our core business activities. Approximately $24.3 million of total expense has been recorded in our Consolidated Statements of Operations through June 30, 2018, including $11.9 million charged to Impairment of acquired intangible assets, $8.3 million charged to Cost of product revenue for inventory reserves, and $4.1 million charged to Restructuring charges for severance and other personnel costs, and for other asset restructuring. Notes 7, 8 and 13 provide further details on these charges and costs, all of which are summarized above.