Commitments and Contingencies (Details 2) (Suit in Delaware Chancery Court, Maximum, USD $) In Millions, unless otherwise specified	Mar. 08, 2005
Suit in Delaware Chancery Court \| Maximum
Legal Contingencies
Earn-out amount for which a suit was filed	$ 115

The earn-out amount for which a suit was filed against the reporting entity by the former shareholders and shareholders' representative.

No definition available.

Name:	advs_LossContingencyEarnOutAmountOnWhichNoPaymentWasMadeByEntity
Namespace Prefix:	advs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant