Note 6. Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

	March 31, 2017			December 31, 2016
Land	$	160,219		$	160,328
Buildings		156,168			156,723
Land and leasehold improvements		164,287			163,817
Equipment		201,452			200,214
Construction in progress		1,695			1,539
		683,821			682,621
Less accumulated depreciation and amortization		(374,244	)		(370,357	)
Property and equipment, net	$	309,577		$	312,264