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Note 13 - Comprehensive Income (Tables) | 12 Months Ended
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Mar. 31, 2015
Disclosure Text Block [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
|  | Foreign Currency Translation |  |  | AOCI |
Balance at March 31, 2012 |  | $ | -- |  |  | $ | -- |
Unrealized (losses) gains arising during the period |  |  | -- |  |  |  | -- |
Balance at March 31, 2013 |  |  | -- |  |  |  | -- |
Unrealized (losses) gains arising during the period |  |  | -- |  |  |  | -- |
Balance at March 31, 2014 |  |  | -- |  |  |  | -- |
Unrealized (losses) gains arising during the period |  |  | (234 | ) |  |  | (234 | )
Balance at March 31, 2015 |  | $ | (234 | ) |  | $ | (234 | )

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580 + Details
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