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NOTES PAYABLE AND LONG-TERM DEBT (Details) (USD $)
3 Months Ended 12 Months Ended
Dec. 31, 2014
Jun. 30, 2014
Credit Agreement [Member]    
Line of Credit Facility [Line Items]    
Period of line of credit 2 years  
Maximum borrowing capacity $ 3,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Percentage of eligible accounts receivable considered for borrowing base (in hundredths) 80.00%smed_PercentageOfEligibleAccountsReceivableConsideredForBorrowingBase
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Percentage of eligible inventory considered for borrowing base (in hundredths) 50.00%smed_PercentageOfEligibleInventoryConsideredForBorrowingBase
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Description of variable rate basis WSJ Prime  
Interest rate (in hundredths) 3.25%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Unused capacity, commitment fee percentage (in hundredths) 0.25%us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Amount outstanding 0us-gaap_LineOfCredit
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Remaining borrowing capacity 2,700,000us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Minimum amount of tangible net worth to be maintained under financial covenants 10,500,000smed_MinimumAmountOfTangibleNetWorthToBeMaintainedUnderFinancialCovenants
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Minimum amount of liquidity to be maintained under financial covenants 5,000,000smed_MinimumAmountOfLiquidityToBeMaintainedUnderFinancialCovenants
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Maturity date Jan. 28, 2014  
Prior Agreement [Member]    
Line of Credit Facility [Line Items]    
Amount outstanding 0us-gaap_LineOfCredit
/ us-gaap_DebtInstrumentAxis
= smed_PriorAgreementMember
 
Letters of Credit [Member]    
Line of Credit Facility [Line Items]    
Maximum borrowing capacity 500,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_CreditFacilityAxis
= us-gaap_LetterOfCreditMember
 
Letters of Credit [Member] | Credit Agreement [Member]    
Line of Credit Facility [Line Items]    
Amount outstanding 335,000us-gaap_LineOfCredit
/ us-gaap_CreditFacilityAxis
= us-gaap_LetterOfCreditMember
/ us-gaap_DebtInstrumentAxis
= smed_CreditAgreementMember
 
Letters of Credit [Member] | Prior Agreement [Member]    
Line of Credit Facility [Line Items]    
Maximum borrowing capacity   200,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_CreditFacilityAxis
= us-gaap_LetterOfCreditMember
/ us-gaap_DebtInstrumentAxis
= smed_PriorAgreementMember
Amount outstanding   $ 110,000us-gaap_LineOfCredit
/ us-gaap_CreditFacilityAxis
= us-gaap_LetterOfCreditMember
/ us-gaap_DebtInstrumentAxis
= smed_PriorAgreementMember
Maturity date   Jul. 15, 2015