Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2019

Fair Value Measurements

Schedule of financial assets and liabilities measured at fair value

	Estimated Fair Value September 30, 2019
	Total		Input Levels Used
	Fair Value		Level 1		Level 2		Level 3
Cash and cash equivalents	$	87,400	$	87,400	$	-	$	-
Available for sale securities		183,784		3,584		180,200		-
Foreign currency forward contracts		(122)		-		(122)		-
Commodity futures contracts		(108)		(108)		-		-
Trading securities		71,790		71,790		-		-
Total assets measured at fair value	$	342,744	$	162,666	$	180,078	$	-
	Estimated Fair Value December 31, 2018
		Total	Input Levels Used
		Fair Value		Level 1		Level 2		Level 3
Cash and cash equivalents	$	110,899	$	110,899	$	-	$	-
Available for sale securities		183,289		3,000		180,289		-
Foreign currency forward contracts		(407)		-		(407)		-
Commodity futures contracts, net		(587)		(587)		-		-
Trading securities		62,260		62,260		-		-
Total assets measured at fair value	$	355,454	$	175,572	$	179,882	$	-
	Estimated Fair Value September 30, 2018
		Total	Input Levels Used
		Fair Value		Level 1		Level 2		Level 3
Cash and cash equivalents	$	64,333	$	64,333	$	-	$	-
Available for sale securities		189,172		732		188,440		-
Foreign currency forward contracts		177		-		177		-
Commodity futures contracts		(859)		(859)		-		-
Trading securities		67,594		67,594		-		-
Total assets measured at fair value	$	320,417	$	131,800	$	188,617	$	-