Balance Sheet Details

Inventories

Inventories are comprised of the following:



	June 30, 2016		December 31, 2015
Materials	$	36,211	$	39,022
Work-in-process	21,200		18,918
Finished goods	13,150		13,550
Total inventories	$	70,561	$	71,490

The Company has established reserves of $11,135 and $8,896 as of June 30, 2016 and December 31, 2015, respectively, for slow moving and obsolete inventory, which are included in the amounts above.

Prepaid expenses and other current assets

Prepaid expenses and other current assets are comprised of the following:



	June 30, 2016		December 31, 2015
Patent litigation judgment	$	14,632	$	—
Other	7,794		8,137
Total prepaid expenses and other current assets	$	22,426	$	8,137

Property, Plant and Equipment

Property, plant and equipment, net is comprised of the following:



	June 30, 2016		December 31, 2015
Land and building	$	2,584	$	5,024
Machinery and equipment	24,244		21,683
Furniture and fixtures	2,676		3,414
Computer equipment	5,712		5,304
Leasehold improvements	8,127		7,884
	43,343		43,309
Less: Accumulated depreciation	29,830		30,963
Total property, plant and equipment, net	$	13,513	$	12,346

In February 2016, the Company consolidated its New Jersey locations into its Budd Lake, NJ facility and vacated its corporate offices in Flanders, NJ. The Flanders, NJ corporate office location is classified as an asset held for sale. The Company believes the facility will be sold within the next 12 months and has classified the facility as current assets held for sale in “Prepaid and other assets”. Assets held for sale as of June 30, 2016 consist of land with a cost of $168 and buildings with a cost and net book value of $3,072 and $51, respectively.

Other assets

Other assets is comprised of the following:



	June 30, 2016		December 31, 2015
Deferred income taxes	$	35,047	$	34,973
Other	594		559
Total other assets	$	35,641	$	35,532

Other current liabilities

Other current liabilities is comprised of the following:



	June 30, 2016		December 31, 2015
Litigation accrual	$	3,252	$	3,252
Contingent consideration - acquisitions	717		1,407
Other	6,665		7,756
Total other current liabilities	$	10,634	$	12,415

Other non-current liabilities

Other non-current liabilities is comprised of the following:



	June 30, 2016		December 31, 2015
Unrecognized tax benefits (including interest)	$	2,991	$	3,152
Contingent consideration - acquisitions	3,009		2,296
Deferred revenue	1,128		1,206
Other	3,260		2,900
Total other non-current liabilities	$	10,388	$	9,554