Note 6. Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2017

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

	September 30, 2017			December 31, 2016
Land	$	157,073		$	160,328
Buildings		152,893			156,723
Land and leasehold improvements		163,632			163,817
Equipment		204,558			200,214
Construction in progress		1,695			1,539
		679,851			682,621
Less accumulated depreciation and amortization		(379,358	)		(370,357	)
Property and equipment, net	$	300,493		$	312,264