Balance Sheet Details

Inventories

Inventories are comprised of the following:



	March 31, 2014		December 31, 2013
Materials	$	31,086	$	31,194
Work-in-process	18,969		19,867
Finished goods	12,266		10,290
Total inventories	$	62,321	$	61,351

The Company has established reserves of $6,606 and $6,101 as of March 31, 2014 and December 31, 2013, respectively, for slow moving and obsolete inventory, which are included in the amounts above.

Property, Plant and Equipment

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



	March 31, 2014		December 31, 2013
Land and building	$	5,024	$	5,024
Machinery and equipment	21,280		20,827
Furniture and fixtures	3,970		4,043
Computer equipment	5,658		5,568
Leasehold improvements	7,742		7,744
	43,674		43,206
Less: Accumulated depreciation	31,122		30,148
Total property, plant and equipment, net	$	12,552	$	13,058

Other assets

Other assets is comprised of the following:



	March 31, 2014		December 31, 2013
Deferred income taxes	$	27,087	$	25,547
Other	1,676		1,776
Total other assets	$	28,763	$	27,323

Other current liabilities

Other current liabilities is comprised of the following:



	March 31, 2014		December 31, 2013
Litigation accrual	$	4,211	$	4,293
Deferred revenue	12,850		8,786
Contingent consideration - acquisitions	1,130		868
Other	5,347		4,971
Total other current liabilities	$	23,538	$	18,918

Other non-current liabilities

Other non-current liabilities is comprised of the following:



	March 31, 2014		December 31, 2013
Unrecognized tax benefits (including interest)	$	3,498	$	2,806
Contingent consideration - acquisitions	4,153		4,340
Other	1,759		1,772
Total other non-current liabilities	$	9,410	$	8,918