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Note 8 - Balance Sheet Details - Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Property and equipment, gross	$ 362,982	$ 356,548
Accumulated depreciation	(130,959)	(126,168)
Total	232,023	230,380
Land and Land Improvements [Member]
Property and equipment, gross	13,396	13,118
Building and Building Improvements [Member]
Property and equipment, gross	141,532	132,072
Machinery and Equipment [Member]
Property and equipment, gross	93,056	90,487
Dies and Tools [Member]
Property and equipment, gross	25,410	24,504
Vehicles [Member]
Property and equipment, gross	1,736	1,878
Office Equipment [Member]
Property and equipment, gross	76,982	73,254
Leasehold Improvements [Member]
Property and equipment, gross	1,748	2,436
Construction in Progress [Member]
Property and equipment, gross	$ 9,122	$ 18,799

X

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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