7 Accrued expenses and other current liabilities, other non-current expenses

Accrued expenses and other current liabilities include the following items:


	September 30,		December 31,
	2018		2017
	in thousands
Accruals for services provided by vendors-not yet billed	$	2,404	$	2,348
Personnel related accruals and liabilities		3,858		5,646
Other current liabilities		836		844
Total	$	7,098	$	8,838

Restructuring plan

In November 2016, the Company announced a plan to restructure its activities resulting from a company-wide strategic review with the aim of refocusing its pipeline, consolidating its manufacturing capabilities into its Lexington, Massachusetts site, reducing operating costs and enhancing overall execution. At various dates between December 2016 and February 2018, the Company entered into termination agreements with certain employees. Depending on the circumstances surrounding an employee’s departure, the Company accrued the related termination costs over the service period or at the date of communication to the employee. Changes in accrued termination benefits (included in research and development expenses) for the nine months ended September 30, 2018, are detailed in the table below.


	Accrued
	termination
	benefits
	in thousands
Balance at December 31, 2017	$	625
Accrued through operations		96
Payments		(704)
Currency translation effects		3
Balance at September 30, 2018	$	20