Investment Securities (Tables)

3 Months Ended

Mar. 31, 2020

Investments Securities [Abstract]

Summary Of Maturity Dates Of Investments

The maturity dates of our investments as of March 31, 2020 are as follows:
		Less than one year		1-5 years		Total
Commercial Paper Original Maturities of 91 Days or More	$	1,897	$	-	$	1,897
Corporate Notes and Bonds		14,992		5,379		20,371
Total Investments	$	16,889	$	5,379	$	22,268

The maturity dates of our investments as of December 31, 2019 are as follows:
		Less than one year		1-5 years		Total
Commercial Paper Original Maturities of 91 Days or More	$	8,461	$	-	$	8,461
Corporate Notes and Bonds		14,990		8,629		23,619
Total Investments	$	23,451	$	8,629	$	32,080