Note 8 - Balance Sheet Details (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	March 31,		December 31,
	2020		2019
Raw materials	$	330,711	$	328,021
Work-in-process		8,026		10,387
Finished goods		220,958		183,616
Total	$	559,695	$	522,024

Property, Plant and Equipment [Table Text Block]

	March 31,			December 31,
	2020			2019
Land and improvements	$	16,910		$	18,252
Buildings and improvements		178,036			177,079
Machinery and equipment		118,323			117,114
Dies and tools		22,283			22,040
Vehicles		3,720			3,955
Office equipment and systems		99,473			99,124
Leasehold improvements		4,233			4,293
Construction in progress		40,092			36,299
Gross property and equipment		483,070			478,156
Accumulated depreciation		(167,242	)		(161,180	)
Total	$	315,828		$	316,976