XML 53 R41.htm IDEA: XBRL DOCUMENT v2.4.1.9
RELATED PARTY TRANSACTIONS (Details Textual) (USD $)
3 Months Ended 9 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Starlight Electronics Co., Ltd [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Other Revenues from Transactions with Related Party $ 0us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
$ 357,000us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
$ 403,000us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
$ 1,773,000us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
Related Party Gross Margin Percentage (in percentage) 16.50%smdm_RelatedPartyGrossMarginPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
15.10%smdm_RelatedPartyGrossMarginPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
16.50%smdm_RelatedPartyGrossMarginPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
14.80%smdm_RelatedPartyGrossMarginPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
Licenses Revenue 64,000us-gaap_LicensesRevenue
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
0us-gaap_LicensesRevenue
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
181,000us-gaap_LicensesRevenue
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
0us-gaap_LicensesRevenue
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightElectronicsCoLtdMember
Starlight Consumer Electronics Usa, Inc [Member]        
Related Party Transaction [Line Items]        
Related Party Purchases From Related Party Transaction One 221,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightConsumerElectronicsUsaIncMember
1,104,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightConsumerElectronicsUsaIncMember
2,042,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightConsumerElectronicsUsaIncMember
8,921,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightConsumerElectronicsUsaIncMember
Star Fair Electronics Co Ltd [Member]        
Related Party Transaction [Line Items]        
Related Party Purchases From Related Party Transaction One 0smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarFairElectronicsCoLtdMember
243,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarFairElectronicsCoLtdMember
0smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarFairElectronicsCoLtdMember
985,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarFairElectronicsCoLtdMember
Starlight Rd, Ltd [Member]        
Related Party Transaction [Line Items]        
Related Party Purchases From Related Party Transaction One 1,275,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightRdLtdMember
329,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightRdLtdMember
4,704,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightRdLtdMember
535,000smdm_RelatedPartyPurchasesFromRelatedPartyTransactionOne
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightRdLtdMember
Cosmo Communications Canada, Inc [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Revenues from Transactions with Related Party 14,000us-gaap_RevenueFromRelatedParties
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_CosmoCommunicationsCanadaIncMember
538,000us-gaap_RevenueFromRelatedParties
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_CosmoCommunicationsCanadaIncMember
259,000us-gaap_RevenueFromRelatedParties
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_CosmoCommunicationsCanadaIncMember
1,318,000us-gaap_RevenueFromRelatedParties
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_CosmoCommunicationsCanadaIncMember
Winglight Pacific, Ltd [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Revenues from Transactions with Related Party 276,000us-gaap_RevenueFromRelatedParties
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_WinglightPacificLtdMember
0us-gaap_RevenueFromRelatedParties
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_WinglightPacificLtdMember
1,249,000us-gaap_RevenueFromRelatedParties
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_WinglightPacificLtdMember
0us-gaap_RevenueFromRelatedParties
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_WinglightPacificLtdMember
Related Party Gross Margin Percentage (in percentage) 17.00%smdm_RelatedPartyGrossMarginPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_WinglightPacificLtdMember
0.00%smdm_RelatedPartyGrossMarginPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_WinglightPacificLtdMember
16.30%smdm_RelatedPartyGrossMarginPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_WinglightPacificLtdMember
0.00%smdm_RelatedPartyGrossMarginPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_WinglightPacificLtdMember
SCE, Cosmo USA and Starlight Electronics USA [Member]        
Related Party Transaction [Line Items]        
Proceeds from Fees Received 29,000us-gaap_ProceedsFromFeesReceived
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_SceCosmoUsaAndStarlightElectronicsUsaMember
0us-gaap_ProceedsFromFeesReceived
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_SceCosmoUsaAndStarlightElectronicsUsaMember
114,000us-gaap_ProceedsFromFeesReceived
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_SceCosmoUsaAndStarlightElectronicsUsaMember
0us-gaap_ProceedsFromFeesReceived
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_SceCosmoUsaAndStarlightElectronicsUsaMember
Agreement Expiration Date     Mar. 31, 2015  
Warehouse Space Per Pallet     $ 8smdm_WarehouseSpacePerPallet
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_SceCosmoUsaAndStarlightElectronicsUsaMember
 
SCE, Cosmo USA and Starlight Electronics USA [Member] | Subsequent Event [Member]        
Related Party Transaction [Line Items]        
Estimated Service Fee     140,000smdm_EstimatedServiceFee
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_SceCosmoUsaAndStarlightElectronicsUsaMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Starlight USA, Cosmo USA and Starlight Electronic USA's [Member]        
Related Party Transaction [Line Items]        
Proceeds from Fees Received 0us-gaap_ProceedsFromFeesReceived
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightUsaCosmoUsaAndStarlightElectronicUsasMember
73,000us-gaap_ProceedsFromFeesReceived
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightUsaCosmoUsaAndStarlightElectronicUsasMember
0us-gaap_ProceedsFromFeesReceived
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightUsaCosmoUsaAndStarlightElectronicUsasMember
264,000us-gaap_ProceedsFromFeesReceived
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightUsaCosmoUsaAndStarlightElectronicUsasMember
Agreement Expiration Date     Mar. 31, 2014  
Warehouse space Square Foot Value     $ 0.50smdm_WarehouseSpaceSquareFootValue
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= smdm_StarlightUsaCosmoUsaAndStarlightElectronicUsasMember