Restructuring Charges (Details) (USD $)	3 Months Ended
Mar. 31, 2015
Changes in the restructuring accrual
Balance of restructuring accrual at the beginning of the period	$ 60,000us-gaap_RestructuringReserve
Restructuring charges	2,644,000
Cash payments	(1,244,000)us-gaap_PaymentsForRestructuring
Balance of restructuring accrual at the end of the period	1,460,000us-gaap_RestructuringReserve
Annual operating expense
Changes in the restructuring accrual
Expected run rate savings	4,000,000
Accrued liabilities
Changes in the restructuring accrual
Balance of restructuring accrual at the end of the period	1,500,000
Facility Exit Costs
Changes in the restructuring accrual
Balance of restructuring accrual at the beginning of the period	60,000
Restructuring charges	545,000
Cash payments	(93,000)
Balance of restructuring accrual at the end of the period	512,000
Severance & Benefits
Changes in the restructuring accrual
Restructuring charges	2,099,000
Cash payments	(1,151,000)
Balance of restructuring accrual at the end of the period	$ 948,000

Change in restructuring reserve due to charges against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations and accretion of prior restructuring costs.

No definition available.

+ Details

Name:	advs_RestructuringReserveChangesDueToChargesExcludingAccretionOfPriorRestructuringCosts
Namespace Prefix:	advs_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The quantified amount of the future effect on earnings.

+ References

+ Details

Name:	us-gaap_EffectOnFutureEarningsAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

+ Details

Name:	us-gaap_PaymentsForRestructuring
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b))

-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

+ Details

Name:	us-gaap_RestructuringReserve
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_RestructuringReserveRollForward
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_BalanceSheetLocationAxis=us-gaap_AccruedLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_EffectsOnFutureEarningsAndCashFlowsResultingFromExitPlanAxis=advs_ReducedAnnualOperatingExpensesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=us-gaap_EmployeeSeveranceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: