Allocation of Purchase Price of Assets Acquired and Liabilities Assumed (Detail)) - USD ($) $ in Thousands	Mar. 31, 2016	Feb. 29, 2016	Jun. 30, 2015
Assets
Goodwill	$ 239,337		$ 195,894
EpiWorks
Assets
Accounts receivable		$ 2,121
Inventories		2,435
Prepaid and other assets		68
Property, plant & equipment		9,184
Intangible assets		19,911
Goodwill		24,133
Total assets acquired		57,852
Liabilities
Accounts payable		605
Other accrued liabilities		859
Deferred tax liabilities		7,244
Total liabilities assumed		8,708
Net assets acquired		$ 49,144
ANADIGICS
Assets
Accounts receivable	3,973
Inventories	8,322
Prepaid and other assets	2,347
Property, plant & equipment	41,500
Intangible assets	23,537
Goodwill	21,060
Total assets acquired	100,739
Liabilities
Accounts payable	3,586
Other accrued liabilities	10,726
Deferred tax liabilities	10,915
Total liabilities assumed	25,227
Net assets acquired	$ 75,512