The following table presents restructuring and integration charges for the years ended December 31, 2019, 2018, and 2017.



	Life Sciences		Mobile Solutions			Corporate and Consolidations		Total
Year Ended December 31, 2019
Severance and other employee costs	$	—	$	—		$	—	$	—
Site closure and other associated costs	—		(12		)	—		(12		)
Total	$	—	$	(12	)	$	—	$	(12	)
Year Ended December 31, 2018
Severance and other employee costs	$	1,336	$	—		$	728	$	2,064
Site closure and other associated costs	—		63			—		63
Total	$	1,336	$	63		$	728	$	2,127
Year Ended December 31, 2017
Severance and other employee costs	$	—	$	17		$	—	$	17
Site closure and other associated costs	—		369			—		369
Total	$	—	$	386		$	—	$	386

The following tables presents restructuring and integration reserve activity for the years ended December 31, 2019, 2018, and 2017.



	Reserve Balance as of December 31, 2018		Charges			Non-cash Adjustments			Cash Reductions			Reserve Balance as of December 31, 2019
Severance and other employee costs	$	1,122	$	—		$	—		$	(645	)	$	477
Site closure and other associated costs	24		(12		)	—			(12		)	—
Total	$	1,146	$	(12	)	$	—		$	(657	)	$	477

	Reserve Balance as of December 31, 2017		Charges			Non-cash Adjustments			Cash Reductions			Reserve Balance as of December 31, 2018
Severance and other employee costs	$	—	$	2,064		$	—		$	(942	)	$	1,122
Site closure and other associated costs	1,099		63			(56		)	(1,082		)	24
Total	$	1,099	$	2,127		$	(56	)	$	(2,024	)	$	1,146

	Reserve Balance as of December 31, 2016		Charges			Non-cash Adjustments			Cash Reductions			Reserve Balance as of December 31, 2017
Severance and other employee costs	$	1,000	$	17		$	(164	)	$	(853	)	$	—
Site closure and other associated costs	1,625		369			—			(895		)	1,099
Total	$	2,625	$	386		$	(164	)	$	(1,748	)	$	1,099

In 2018, we recognized severance and other employee costs of $0.7 million at corporate headquarters related to the restructuring of our former Precision Engineered Products Group to form the Life Sciences and Power Solutions groups, effective January 2, 2018. We also recognized severance and other employee costs of $1.3 million in our Life Sciences group related to the post-acquisition integration of Paragon Medical into our existing business.

In 2017, we recognized restructuring and integration expense of $0.4 million in our Mobile Solutions group due primarily to the closure of a plant in Wheeling, Illinois, which was a part of our integration plan after the acquisition of Autocam Corporation (“Autocam”) in 2014.

The amount accrued as of December 31, 2019, for restructuring and integration costs represents our expected obligation over the next 1.4 years primarily related to severance and other employee costs. We expect to pay $0.3 million within the next twelve months.