Subsequent Events

12 Months Ended

Jun. 30, 2017

Subsequent Events [Abstract]

Subsequent Events

Note 20. Subsequent Events

On July 26, 2017, the Company signed a definitive purchase agreement to acquire 100% of the outstanding stock of Kaim Laser Limited, a company located in the United Kingdom for $80 million. The Company will operate under the name II-VI Compound Semiconductor Ltd. and will be included in the II-VI Laser Solutions segment for financial reporting purposes. The preliminary purchase price allocation is incomplete at this time and will be accounted for in accordance with ASU 805 Business Combinations.