Financing Arrangements - Silicon Valley Bank Line of Credit (Details) (EX-IM Line [Member], USD $) In Millions, unless otherwise specified	Sep. 18, 2012
EX-IM Line [Member]
Line of Credit Facility [Line Items]
Debt covenant minimum liquidity	$ 8

Debt Instrument, Debt Covenant, Liquidity defined as domestic cash plus available domestic borrowing base

No definition available.

Name:	adep_DebtInstrumentDebtCovenantLiquidity
Namespace Prefix:	adep_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant