XML 28 R40.htm IDEA: XBRL DOCUMENT v2.4.1.9
DUE TO / FROM RELATED PARTIES, NET (Details Textual) (USD $)
3 Months Ended 9 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Mar. 31, 2014
Related Party Transaction [Line Items]          
Due to Related Parties $ 5,862,503us-gaap_DueToRelatedPartiesCurrentAndNoncurrent   $ 5,862,503us-gaap_DueToRelatedPartiesCurrentAndNoncurrent   $ 4,925,982us-gaap_DueToRelatedPartiesCurrentAndNoncurrent
Due from Related Parties, Noncurrent 4,762,503us-gaap_DueFromRelatedPartiesNoncurrent   4,762,503us-gaap_DueFromRelatedPartiesNoncurrent   4,925,982us-gaap_DueFromRelatedPartiesNoncurrent
Ram Light Management, Ltd [Member]          
Related Party Transaction [Line Items]          
Due to Related Parties 1,100,000us-gaap_DueToRelatedPartiesCurrentAndNoncurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_RamLightManagementLtdMember
  1,100,000us-gaap_DueToRelatedPartiesCurrentAndNoncurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_RamLightManagementLtdMember
  0us-gaap_DueToRelatedPartiesCurrentAndNoncurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_RamLightManagementLtdMember
Starlight Affliates [Member]          
Related Party Transaction [Line Items]          
Due from Related Parties, Noncurrent 935,682us-gaap_DueFromRelatedPartiesNoncurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightAffliatesMember
  935,682us-gaap_DueFromRelatedPartiesNoncurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightAffliatesMember
  367,520us-gaap_DueFromRelatedPartiesNoncurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightAffliatesMember
Increase (Decrease) in Accounts Payable and Accrued Liabilities $ 2,357us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightAffliatesMember
$ 0us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightAffliatesMember
$ 2,357us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightAffliatesMember
$ 0us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightAffliatesMember
 
Debt Instrument, Interest Rate, Stated Percentage 6.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightAffliatesMember
  6.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightAffliatesMember