Foreign Operations (Tables)

6 Months Ended

Dec. 31, 2020

Foreign Currency [Abstract]

Foreign assets

	China		Latvia
	December 31, 2020	June 30, 2020	December 31, 2020	June 30, 2020
Assets	$20.9 million	$19.0 million	$9.7 million	$9.8 million
Net assets	$17.8 million	$16.2 million	$8.7 million	$8.2 million