Represents the amount received from distribution of amount deposited in escrow.

No definition available.

Name:	adk_DistributionOfEscrowDepositReceived
Namespace Prefix:	adk_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The number of beds in a skilled nursing facility.

+ References

No definition available.

+ Details

Name:	adk_NumberOfBedsInSkilledNursingFacility
Namespace Prefix:	adk_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Details

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

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=21917927&loc=d3e1043-128460

+ Details

Name:	us-gaap_BusinessCombinationAcquisitionRelatedCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.10)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

Name:	us-gaap_EscrowDeposit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Acquisitions (Details Textual) (USD $)	3 Months Ended		6 Months Ended		3 Months Ended
Acquisitions (Details Textual) (USD $)	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Avalon Health Care LLC	Feb. 28, 2013 Avalon Health Care LLC	Feb. 15, 2013 Avalon Health Care LLC Bethany Health and Rehab bed	Feb. 15, 2013 Avalon Health Care LLC Trevecca Health and Rehab bed
ACQUISITIONS
Number of beds under skilled nursing facility acquired							180	240
Amount deposited into escrow to be held as earnest money						$ 400,000
Distribution of escrow deposit received	300,000				100,000
Acquisition costs	$ 0	$ 500,000	$ 0	$ 600,000