Note 5 - Capital Stock (Details) - Common Shares Issued and Outstanding (USD $)
In Thousands, except Share data, unless otherwise specified |
12 Months Ended | |||
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Dec. 29, 2013
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Dec. 30, 2012
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Dec. 30, 2012
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Dec. 28, 2014
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Exchangeable shares: | ||||
Balance at beginning of the period | $ 389us-gaap_CommonStockValueOutstanding | |||
Balance at end of the period | 390us-gaap_CommonStockValueOutstanding | 389us-gaap_CommonStockValueOutstanding | 389us-gaap_CommonStockValueOutstanding | 390us-gaap_CommonStockValueOutstanding |
Exercise of stock options | 73,064us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised | 138,419us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised | ||
Exercise of stock options | 61us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised | 220us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised | ||
Exchangeable Shares [Member] | ||||
Exchangeable shares: | ||||
Balance at beginning of the period |
554,748us-gaap_CommonStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = smtx_ExchangeableSharesMember |
|||
Balance at beginning of the period |
5,249us-gaap_CommonStockValueOutstanding / us-gaap_StatementClassOfStockAxis = smtx_ExchangeableSharesMember |
|||
Balance at end of the period |
20us-gaap_CommonStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = smtx_ExchangeableSharesMember |
|||
Conversion to common stock |
(554,748)us-gaap_ConversionOfStockSharesConverted1 / us-gaap_StatementClassOfStockAxis = smtx_ExchangeableSharesMember |
20us-gaap_ConversionOfStockSharesConverted1 / us-gaap_StatementClassOfStockAxis = smtx_ExchangeableSharesMember |
||
Conversion to common stock |
(5,249)us-gaap_ConversionOfStockAmountConverted1 / us-gaap_StatementClassOfStockAxis = smtx_ExchangeableSharesMember |
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Common Shares [Member] | ||||
Exchangeable shares: | ||||
Balance at beginning of the period |
16,344,193us-gaap_CommonStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
15,651,026us-gaap_CommonStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
16,417,256us-gaap_CommonStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
|
Balance at beginning of the period |
389us-gaap_CommonStockValueOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
382us-gaap_CommonStockValueOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
390us-gaap_CommonStockValueOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
|
Balance at end of the period |
16,417,256us-gaap_CommonStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
16,344,193us-gaap_CommonStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
16,344,193us-gaap_CommonStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
16,417,276us-gaap_CommonStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
Balance at end of the period |
390us-gaap_CommonStockValueOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
389us-gaap_CommonStockValueOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
389us-gaap_CommonStockValueOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
390us-gaap_CommonStockValueOutstanding / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
Exercise of stock options |
73,063us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
138,419us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
||
Exercise of stock options |
1us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
1us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
||
Conversion to common stock |
554,748us-gaap_ConversionOfStockSharesConverted1 / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
20us-gaap_ConversionOfStockSharesConverted1 / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
||
Conversion to common stock |
$ 6us-gaap_ConversionOfStockAmountConverted1 / us-gaap_StatementClassOfStockAxis = smtx_CommonSharesMember |
X | ||||||||||
- Details
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X | ||||||||||
- Definition
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The value of the stock converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Value of stock issued as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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