Quarterly report pursuant to Section 13 or 15(d)

Assets Held for Sale, Discontinued Operations and Disposals - Additional Information (Details)

v3.20.2
Assets Held for Sale, Discontinued Operations and Disposals - Additional Information (Details) - USD ($)
$ in Thousands
1 Months Ended 9 Months Ended
Jan. 22, 2020
Jun. 07, 2019
Jul. 31, 2020
Jun. 30, 2020
Jun. 30, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Gain (Loss) on sale of subsidiary       $ (13,708) $ 1,614
SoLayTec | Discontinued Operations, Disposed of by Sale [Member]          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Gain (Loss) on sale of subsidiary   $ 1,600      
R2D | Disposal Group, Disposed of by Sale, Not Discontinued Operations          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Gain (Loss) on sale of subsidiary       (2,800)  
Tempress | Discontinued Operations, Disposed of by Sale [Member]          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Unsecured term loan, principal amount $ 2,250        
Pre-tax loss on deconsolidation 10,900        
Previously recorded accumulated foreign currency translation losses recognized $ 7,200        
Forgave unsecured term loans       $ 500  
Tempress | Discontinued Operations, Disposed of by Sale [Member] | Subsequent Event          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Final payment of loan received     $ 1,250