Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2021

Fair Value Measurements

Schedule of financial assets and liabilities measured at fair value

	Estimated Fair Value June 30, 2021
	Total		Input Levels Used
	Fair Value		Level 1		Level 2		Level 3
Cash and cash equivalents	$	96,617	$	96,617	$	-	$	-
Available for sale securities		223,410		2,616		220,794		-
Foreign currency forward contracts		717		-		717		-
Commodity futures contracts		754		754		-		-
Trading securities		83,867		70,879		12,988		-
Total assets measured at fair value	$	405,365	$	170,866	$	234,499	$	-
	Estimated Fair Value December 31, 2020
		Total	Input Levels Used
		Fair Value		Level 1		Level 2		Level 3
Cash and cash equivalents	$	166,841	$	166,841	$	-	$	-
Available for sale securities		188,282		3,149		185,133		-
Foreign currency forward contracts		778		-		778		-
Commodity futures contracts, net		941		941		-		-
Trading securities		73,828		61,431		12,397		-
Total assets measured at fair value	$	430,670	$	232,362	$	198,308	$	-
	Estimated Fair Value June 30, 2020
		Total	Input Levels Used
		Fair Value		Level 1		Level 2		Level 3
Cash and cash equivalents	$	106,289	$	106,289	$	-	$	-
Available for sale securities		187,868		3,169		184,699		-
Foreign currency forward contracts		428		-		428		-
Commodity futures contracts		(94)		(94)		-		-
Trading securities		78,285		50,664		27,621		-
Total assets measured at fair value	$	372,776	$	160,028	$	212,748	$	-