XML 54 R22.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Subsequent Events | 12 Months Ended
--- | ---
Feb. 28, 2014
Notes to Financial Statements |
Subsequent Events | NOTE 16: SUBSEQUENT EVENTS The Company has evaluated subsequent events for disclosure purposes.

X
- Details
Name: | SOTK_NotesToFinancialStatementsAbstract
Namespace Prefix: | SOTK_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References No definition available. + Details
Name: | us-gaap_SubsequentEventsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration