|12 Months Ended
Dec. 31, 2019
|Restructuring and Related Activities [Abstract]
From time to time, the Company approves and implements restructuring plans as a result of internal resource alignment, and cost saving measures. Such restructuring plans include terminating employees, vacating certain leased facilities, and cancellation of contracts.
The following table presents the activity related to the plans, which is included in restructuring charges in the consolidated statements of operations:
Included in employee separation expenses for the year ended December 31, 2017 is stock-based compensation from the acceleration of certain stock-based awards the Company assumed from Exar due to existing change in control provisions triggered upon termination or diminution of authority of former Exar executives of $5.1 million.
Lease related and other charges primarily related to exiting certain redundant facilities.
The following table presents a roll-forward of the Company's restructuring liability for the years ended December 31, 2019 and 2018. The restructuring liability is included in accrued expenses and other current liabilities and other long-term liabilities in the consolidated balance sheets.
Remaining lease related charges as of December 31, 2019 primarily consist of common area maintenance obligations.