Amount of installment.

No definition available.

Name:	ssy_AmountOfInstallment
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Period Type:	instant

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- Definition

Debt instrument withdraw borrowing amount.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

Line of credit facility borrowing base percentage of eligible billed accounts receivable.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
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- Definition

Loan agreement maturity date.

+ References

No definition available.

+ Details

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- Definition

Loan proceeds applied as payment against the Company's senior debt.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Loan proceeds to be used to finance improvements.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

- Definition

Loan proceeds used for acquisition.

+ References

No definition available.

+ Details

Name:	ssy_LoanProceedsUsedForAcquisition
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Proceed from issuance of long term debt.

+ References

No definition available.

+ Details

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- Definition

Revolving working capital loan amount draw.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Subordinated long term debt current and noncurrent.

+ References

No definition available.

+ Details

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Namespace Prefix:	ssy_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20

-Article 5

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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-Topic 835

-SubTopic 30

-Section 55

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Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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-Name Accounting Standards Codification

-Topic 210

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-Subparagraph (SX 210.5-02.22(a)(1))

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Balance Type:	na
Period Type:	instant

- Definition

Date the debt instrument was issued, in CCYY-MM-DD format.

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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-Subparagraph (SX 210.5-02.22(a))

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Balance Type:	na
Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

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-Subparagraph (SX 210.5-02.22(a)(2))

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Amount borrowed under the credit facility as of the balance sheet date.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

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Balance Type:	credit
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- Definition

Description of the credit facility's borrowing capacity including discussion of how the borrowing capacity is determined (for example, borrowing capacity based on the amount of current assets).

+ References

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-Publisher SEC

-Name Regulation S-X (SX)

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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

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- Definition

Date the credit facility first became available, in CCYY-MM-DD format.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.

+ References

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Long-Term Debt - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended				3 Months Ended				3 Months Ended							3 Months Ended			0 Months Ended	3 Months Ended	0 Months Ended	3 Months Ended		3 Months Ended			3 Months Ended		0 Months Ended
	Sep. 30, 2013	Sep. 30, 2013 Carmichael [Member]	Apr. 22, 2008 Carmichael [Member]	Apr. 23, 2008 Term Loan [Member]	Sep. 30, 2013 Senior Secured Credit Facilities [Member]	Sep. 30, 2013 PIK Notes [Member]	Oct. 22, 2012 PIK Notes [Member]	Apr. 22, 2012 PIK Notes [Member]	Sep. 30, 2013 PIK Notes [Member] Carmichael [Member]	Sep. 30, 2013 Callaway RDA Loan [Member]	Jun. 30, 2013 Callaway RDA Loan [Member]	Mar. 16, 2012 Callaway RDA Loan [Member]	Mar. 16, 2012 Callaway RDA Loan [Member] Term Loan [Member]	Sep. 30, 2013 Callaway RDA Loan [Member] Construction Loans [Member]	Mar. 16, 2012 Callaway RDA Loan [Member] Construction Loans [Member]	Sep. 30, 2013 Callaway RDA Loan [Member] Promissory Note [Member]	Sep. 30, 2013 Trace RDA Loan [Member]	Jun. 30, 2013 Trace RDA Loan [Member]	Jul. 11, 2012 Trace RDA Loan [Member] Mortgage Loan [Member]	Sep. 30, 2013 Trace RDA Loan [Member] Mortgage Loan [Member]	Jul. 11, 2012 Trace RDA Loan [Member] Mortgage Loan [Member] Minimum [Member]	Sep. 30, 2013 Trace RDA Loan [Member] Working Capital Loans [Member]	Jul. 11, 2012 Trace RDA Loan [Member] Working Capital Loans [Member] Maximum [Member]	Sep. 30, 2013 Trace Working Capital Loan [Member]	Sep. 30, 2013 SHPP RDA Loan [Member]	Jun. 30, 2013 SHPP RDA Loan [Member]	Sep. 30, 2013 SHPP RDA Loan [Member] Subsidiaries [Member]	Oct. 31, 2012 SHPP RDA Loan [Member] Subsidiaries [Member]	Nov. 06, 2012 SHPP RDA Loan [Member] Minimum [Member]	Nov. 06, 2012 SHPP RDA Loan [Member] Maximum [Member]	Apr. 23, 2008 Line of Credit [Member] Term Loan [Member]	Sep. 20, 2012 Line of Credit [Member] Revolving Loan [Member]	Apr. 23, 2008 Line of Credit [Member] Revolving Loan [Member]
Debt Disclosure [Line Items]
Loan agreement amount			$ 3,000									$ 5,000	$ 4,000		$ 1,000				$ 9,975				$ 1,000					$ 2,100
Date of loan agreement		Apr. 22, 2008								Mar. 16, 2012												Jul. 11, 2012					Oct. 31, 2012
Outstanding balance amount													4,000
Outstanding balance amount														1,000
Debt instrument maturity period					7 years											25 years				15 years					25 years
Interest rate in addition to LIBOR										5.25%
Loan proceeds applied as payment against the company's senior debt										3,250										8,500
Loan proceeds to be used to finance improvements										1,000										850
Interest rate										2.00%									6.00%	6.00%	1.50%				5.25%				2.00%	5.00%
Date of loan agreement																				Jul. 11, 2012
Debt instrument description										The prime rate (as published in The Wall Street Journal) plus 2.0%							The prime rate (as published in The Wall Street Journal) plus 1.5%, or (ii) 6%								The prime rate (as published in The Wall Street Journal) plus 2.0%, or (ii) 5%
Line of credit, loan description																								The Trace Working Capital Loan provides for a revolving line of credit to SHCH equal to the lesser of (i) a Borrowing Base equal to eighty percent (80%) of Eligible Accounts Receivable (as defined in the Working Capital Loan Agreement) or (ii) $1,000.
Line of credit, borrowing base																								80.00%
Line of credit, ceiling amount																								1,000
Line of credit, outstanding borrowings																								0
Amount of loan included in current liabilities										4,882	4,908						8,945	9,047							2,063	2,073
Right drawn on revolving working capital loan																	0	0
Loan proceeds used for acquisition																									1,800
Interest rate percentage			8.00%			8.00%
PIK note issued							252	247
Amount of installments	150
Remaining balance of installment									1,702
Note due date									Apr. 22, 2015
SunLink entered into senior secured credit facility, Date	Apr. 23, 2008
Credit facility				$ 35,000																											$ 47,000	$ 9,000	$ 12,000
Line of credit facility expiration date	Jan. 01, 2013