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SUPPLEMENTAL DATA SCHEDULE II | 12 Months Ended
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Mar. 31, 2014
Valuation and Qualifying Accounts [Abstract] |
Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] | SUPPLEMENTAL DATA SCHEDULE II – Valuation and Qualifying Accounts
|  | Balance at |  | Charged to |  | Reduction to |  | Credited to |  | Balance at |
|  | Beginning of |  | Costs and |  | Allowance for |  | Costs and |  | End of |
Description |  | Period |  | Expenses |  | Write off |  | Expenses |  | Period |
Year ended March 31, 2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserves deducted from assets to which they apply: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 180,306 |  | $ | - |  | $ | (15,807) |  | $ | 7,966 |  | $ | 172,465 |
Deferred tax valuation allowance |  | $ | 1,619,459 |  | $ | - |  | $ | (820,040) |  | $ | - |  | $ | 799,419 |
Inventory reserve |  | $ | 503,000 |  | $ | 160,000 |  | $ | (25,000) |  | $ | - |  | $ | 638,000 |
Year ended March 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserves deducted from assets to which they apply: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 168,554 |  | $ | - |  | $ | (8,248) |  | $ | 20,000 |  | $ | 180,306 |
Deferred tax valuation allowance |  | $ | 3,865,695 |  | $ | (626,777) |  | $ | (1,619,459) |  | $ | - |  | $ | 1,619,459 |
Inventory reserve |  | $ | 663,000 |  | $ | 104,175 |  | $ | (264,175) |  | $ | - |  | $ | 503,000 |
Year ended March 31, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserves deducted from assets to which they apply: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 175,804 |  | $ | - |  | $ | (8,323) |  | $ | 1,073 |  | $ | 168,554 |
Deferred tax valuation allowance |  | $ | 3,480,475 |  | $ | - |  | $ | - |  | $ | 385,220 |  | $ | 3,865,695 |
Inventory reserve |  | $ | 451,001 |  | $ | 398,000 |  | $ | (186,001) |  | $ | - |  | $ | 663,000 |

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- Definition The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 + Details
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