Discontinued Operations - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	1 Months Ended		3 Months Ended			1 Months Ended		12 Months Ended		1 Months Ended
	Dec. 31, 2012 Beds	Dec. 06, 2012	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2013	Dec. 31, 2010 Mountainside [Member]	May 31, 2010 Mountainside [Member]	Jun. 30, 2011 Mountainside [Member]	Jun. 01, 2004 Mountainside [Member]	Jul. 02, 2012 Memorial Hospital of Adel [Member]	Dec. 06, 2012 Chilton Medical Center [Member]	Mar. 01, 2011 Chilton Medical Center [Member]	Jun. 30, 2013 Chilton Medical Center [Member]	Jun. 30, 2012 Chilton Medical Center [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of bed facility sold	50
Proceeds from sale	$ 9,930									$ 8,350
Sale value of assets and leasehold interest net of expenses	7,400
Proceeds from sale of business	5,200									7,500
Percentage of membership interest to be sold by parent company												83.00%
Period of lease term under lease agreement												6 years
Rental income to parent company												37
Purchase price of discontinued operations at an option to purchase									40,000			3,700
Percentage of membership interest held by parent company												17.00%
Maximum amount paid to purchase membership interest												615
Amount of zero coupon note in relation to specific percentage of membership interest												1,000
Time period of zero coupon note issued to purchase membership interest												6 years
Percentage at which zero coupon note issued												6.00%
Amount of zero coupon note recorded on the balance sheet													0	0
Acquisition price		1,500									1,500
Percentage of incentive reimbursement received by parent company												75.00%
Amount of funds received from Medicare Electronic Health Records				790
Amount of funds received from Medicaid Electronic Health Records			188
Judgment, which included damages, prejudgment interest and certain losses, was collected by SunLink						540	1,246	540
Legal expenses related to litigation with buyer claim and parent company counter claim								194
Reserve for discontinued operations					$ 0