Note 15. Fair Value of Financial Assets (Tables)

6 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Schedule of fair value assets

	June 30, 2019								December 31, 2018
		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Assets
Cash equivalents	$	10,118	$	—	$	—	$	10,118	$	21,448	$	—	$	—	$	21,448
Equity securities:
Consumer goods		—		6,421		—		6,421		1,708		4,100		—		5,808
Bonds		35,557		—		—		35,557		32,404		—		—		32,404
Options on equity securities		—		2,142		—		2,142		—		2,755		—		2,755
Non-qualified deferred
compensation plan
investments		2,057		—		—		2,057		2,149		—		—		2,149
Total assets at fair value	$	47,732	$	8,563	$	—	$	56,295	$	57,709	$	6,855	$	—	$	64,564