|
Note 9 - Segmented Information (Details) (Customer Concentration Risk [Member])
|
3 Months Ended |
12 Months Ended |
|
Mar. 29, 2015
|
Mar. 30, 2014
|
Dec. 28, 2014
|
| Major Customer 1 [Member] | Sales Revenue, Net [Member] |
|
|
|
| Note 9 - Segmented Information (Details) [Line Items] |
|
|
|
| Concentration Risk, Percentage |
21.40%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer1Member
|
36.10%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer1Member
|
|
| Major Customer 1 [Member] | Accounts Receivable [Member] |
|
|
|
| Note 9 - Segmented Information (Details) [Line Items] |
|
|
|
| Concentration Risk, Percentage |
17.00%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer1Member
|
|
14.20%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer1Member
|
| Major Customer 2 [Member] | Sales Revenue, Net [Member] |
|
|
|
| Note 9 - Segmented Information (Details) [Line Items] |
|
|
|
| Concentration Risk, Percentage |
17.60%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer2Member
|
13.60%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer2Member
|
|
| Major Customer 2 [Member] | Accounts Receivable [Member] |
|
|
|
| Note 9 - Segmented Information (Details) [Line Items] |
|
|
|
| Concentration Risk, Percentage |
3.90%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer2Member
|
|
12.30%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer2Member
|
| Major Customer 3 [Member] | Sales Revenue, Net [Member] |
|
|
|
| Note 9 - Segmented Information (Details) [Line Items] |
|
|
|
| Concentration Risk, Percentage |
10.80%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer3Member
|
10.60%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer3Member
|
|
| Major Customer 3 [Member] | Accounts Receivable [Member] |
|
|
|
| Note 9 - Segmented Information (Details) [Line Items] |
|
|
|
| Concentration Risk, Percentage |
17.00%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer3Member
|
|
14.40%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= smtx_MajorCustomer3Member
|
|
Sales Revenue, Net [Member]
|
|
|
|
| Note 9 - Segmented Information (Details) [Line Items] |
|
|
|
| Number of Major Customers |
3smtx_NumberOfMajorCustomers
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
|
3smtx_NumberOfMajorCustomers
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesRevenueNetMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
|
|
|
Accounts Receivable [Member]
|
|
|
|
| Note 9 - Segmented Information (Details) [Line Items] |
|
|
|
| Number of Major Customers |
3smtx_NumberOfMajorCustomers
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
|
|
3smtx_NumberOfMajorCustomers
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
|