Short-Term And Long-Term Investments (Tables)

3 Months Ended

Sep. 30, 2020

Investments [Abstract]

Schedule Of Short-Term And Long-Term Investments

	September 30, 2020
	Cost		Fair Value or Carrying Value
Short-Term Investments
Bank Guarantees	$	427	$	427
Total Short-Term Investments	$	427	$	427
Long-Term Investments
Preferred Stock	$	3,700	$	725
Total Long-Term Investments		3,700		725
Total Investments	$	4,127	$	1,152
	June 30, 2020
	Cost		Fair Value or Carrying Value
Short-Term Investments
Bank Guarantees	$	355	$	355
Total Short-Term Investments	$	355	$	355
Long-Term Investments
Preferred Stock	$	3,700	$	725
Total Long-Term Investments	$	3,700	$	725
Total Investments	$	4,055	$	1,080