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Foreign Operations (Tables)

6 Months Ended

Dec. 31, 2018

Foreign Currency [Abstract]

Summary of foreign assets

		China				Latvia
		December 31, 2018		June 30, 2018		December 31, 2018		June 30, 2018
Assets		$15.9 million		$14.7 million		$7.1 million		$6.4 million
Net assets		$13.7 million		$12.6 million		$6.5 million		$5.9 million

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