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v2.4.0.8

Segment Data (Details 1) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 30, 2014 | Apr. 30, 2013 | Jan. 31, 2014
Net Sales: |  |  |  |  |
Net sales | $ 23,507,228 |  | $ 21,736,990 |  |
External Sales: |  |  |  |  |
Revenue from External Customers | 23,510,000 |  | 21,740,000 |  |
Intersegment Sales: |  |  |  |  |
Intersegment Revenue | 10,410,000 |  | 8,280,000 |  |
Operating Profit (Loss): |  |  |  |  |
Operating Profit (Loss) | 582,450 |  | (236,631) |  |
Depreciation and Amortization Expense: |  |  |  |  |
Depreciation and Amortization Expense | 374,596 |  | 434,436 |  |
Interest Expense: |  |  |  |  |
Interest Expense | 639,958 |  | 273,435 |  |
Income Tax Expense (Benefits): |  |  |  |  |
Income tax expense | 23,402 |  | 178,693 |  |
Total Assets: |  |  |  |  |
Total assets | 88,208,099 | [1] |  | 83,749,525 | [1]
Property and Equipment: |  |  |  |  |
Long-Lived Assets | 12,090,000 | [1] |  | 12,070,000 | [1]
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 90,000 | [1] |  | 830,000 | [1]
Goodwill |  |  |  |  |
Goodwill | 871,297 | [1] |  | 871,297 | [1]
USA [Member] |  |  |  |  |
Net Sales: |  |  |  |  |
Net sales | 13,110,000 |  | 12,300,000 |  |
External Sales: |  |  |  |  |
Revenue from External Customers | 12,200,000 |  | 11,860,000 |  |
Intersegment Sales: |  |  |  |  |
Intersegment Revenue | 910,000 |  | 440,000 |  |
Operating Profit (Loss): |  |  |  |  |
Operating Profit (Loss) | 910,000 |  | 1,420,000 |  |
Depreciation and Amortization Expense: |  |  |  |  |
Depreciation and Amortization Expense | 40,000 |  | 60,000 |  |
Interest Expense: |  |  |  |  |
Interest Expense | 0 |  | 0 |  |
Income Tax Expense (Benefits): |  |  |  |  |
Income tax expense | 0 |  | 0 |  |
Total Assets: |  |  |  |  |
Total assets | 30,260,000 | [1] |  | 28,880,000 | [1]
Property and Equipment: |  |  |  |  |
Long-Lived Assets | 2,370,000 | [1] |  | 2,420,000 | [1]
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 0 | [1] |  | 80,000 | [1]
Goodwill |  |  |  |  |
Goodwill | 870,000 | [1] |  | 870,000 | [1]
Other foreign [Member] |  |  |  |  |
Net Sales: |  |  |  |  |
Net sales | 6,460,000 |  | 5,860,000 |  |
External Sales: |  |  |  |  |
Revenue from External Customers | 6,240,000 |  | 5,310,000 |  |
Intersegment Sales: |  |  |  |  |
Intersegment Revenue | 220,000 |  | 550,000 |  |
Operating Profit (Loss): |  |  |  |  |
Operating Profit (Loss) | 380,000 |  | 180,000 |  |
Depreciation and Amortization Expense: |  |  |  |  |
Depreciation and Amortization Expense | 30,000 |  | 50,000 |  |
Interest Expense: |  |  |  |  |
Interest Expense | 50,000 |  | 30,000 |  |
Income Tax Expense (Benefits): |  |  |  |  |
Income tax expense | 80,000 |  | 70,000 |  |
Total Assets: |  |  |  |  |
Total assets | 21,300,000 | [1] |  | 19,930,000 | [1]
Property and Equipment: |  |  |  |  |
Long-Lived Assets | 2,100,000 | [1] |  | 2,140,000 | [1]
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 0 | [1] |  | 80,000 | [1]
Mexico [Member] |  |  |  |  |
Net Sales: |  |  |  |  |
Net sales | 920,000 |  | 620,000 |  |
External Sales: |  |  |  |  |
Revenue from External Customers | 420,000 |  | 180,000 |  |
Intersegment Sales: |  |  |  |  |
Intersegment Revenue | 500,000 |  | 440,000 |  |
Operating Profit (Loss): |  |  |  |  |
Operating Profit (Loss) | (20,000) |  | (100,000) |  |
Depreciation and Amortization Expense: |  |  |  |  |
Depreciation and Amortization Expense | 10,000 |  | 10,000 |  |
Interest Expense: |  |  |  |  |
Interest Expense | 20,000 |  | 10,000 |  |
Income Tax Expense (Benefits): |  |  |  |  |
Income tax expense | (40,000) |  | 0 |  |
Total Assets: |  |  |  |  |
Total assets | 3,730,000 | [1] |  | 3,730,000 | [1]
Property and Equipment: |  |  |  |  |
Long-Lived Assets | 2,080,000 | [1] |  | 2,090,000 | [1]
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 0 | [1] |  | 10,000 | [1]
China [Member] |  |  |  |  |
Net Sales: |  |  |  |  |
Net sales | 10,700,000 |  | 8,930,000 |  |
External Sales: |  |  |  |  |
Revenue from External Customers | 2,900,000 |  | 2,610,000 |  |
Intersegment Sales: |  |  |  |  |
Intersegment Revenue | 7,800,000 |  | 6,320,000 |  |
Operating Profit (Loss): |  |  |  |  |
Operating Profit (Loss) | 960,000 |  | 390,000 |  |
Depreciation and Amortization Expense: |  |  |  |  |
Depreciation and Amortization Expense | 60,000 |  | 70,000 |  |
Interest Expense: |  |  |  |  |
Interest Expense | (20,000) |  | 0 |  |
Income Tax Expense (Benefits): |  |  |  |  |
Income tax expense | 250,000 |  | 150,000 |  |
Total Assets: |  |  |  |  |
Total assets | 29,520,000 | [1] |  | 30,110,000 | [1]
Property and Equipment: |  |  |  |  |
Long-Lived Assets | 2,590,000 | [1] |  | 2,640,000 | [1]
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 10,000 | [1] |  | 440,000 | [1]
Brazil [Member] |  |  |  |  |
Net Sales: |  |  |  |  |
Net sales | 1,750,000 |  | 1,780,000 |  |
External Sales: |  |  |  |  |
Revenue from External Customers | 1,750,000 |  | 1,780,000 |  |
Operating Profit (Loss): |  |  |  |  |
Operating Profit (Loss) | (280,000) |  | (930,000) |  |
Depreciation and Amortization Expense: |  |  |  |  |
Depreciation and Amortization Expense | 80,000 |  | 110,000 |  |
Interest Expense: |  |  |  |  |
Interest Expense | 150,000 |  | 250,000 |  |
Total Assets: |  |  |  |  |
Total assets | 8,520,000 | [1] |  | 6,920,000 | [1]
Property and Equipment: |  |  |  |  |
Long-Lived Assets | 1,970,000 | [1] |  | 1,860,000 | [1]
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 0 | [1] |  | 90,000 | [1]
Corporate [Member] |  |  |  |  |
Net Sales: |  |  |  |  |
Net sales | 980,000 |  | 530,000 |  |
Intersegment Sales: |  |  |  |  |
Intersegment Revenue | 980,000 |  | 530,000 |  |
Operating Profit (Loss): |  |  |  |  |
Operating Profit (Loss) | (1,330,000) |  | (1,130,000) |  |
Depreciation and Amortization Expense: |  |  |  |  |
Depreciation and Amortization Expense | 150,000 |  | 130,000 |  |
Interest Expense: |  |  |  |  |
Interest Expense | 490,000 |  | 130,000 |  |
Income Tax Expense (Benefits): |  |  |  |  |
Income tax expense | (250,000) |  | 60,000 |  |
Total Assets: |  |  |  |  |
Total assets | (3,960,000) | [1] |  | (4,630,000) | [1]
Property and Equipment: |  |  |  |  |
Long-Lived Assets | 960,000 | [1] |  | 910,000 | [1]
Capital Expenditures: |  |  |  |  |
Capital Expenditures | 70,000 | [1] |  | 130,000 | [1]
Intersegment Elimination [Member] |  |  |  |  |
Net Sales: |  |  |  |  |
Net sales | (10,410,000) |  | (8,280,000) |  |
Operating Profit (Loss): |  |  |  |  |
Operating Profit (Loss) | (40,000) |  | (70,000) |  |
Interest Expense: |  |  |  |  |
Interest Expense | (50,000) |  | (150,000) |  |
Income Tax Expense (Benefits): |  |  |  |  |
Income tax expense | (20,000) |  | (100,000) |  |
India [Member] |  |  |  |  |
Total Assets: |  |  |  |  |
Total assets | (1,160,000) | [1] |  | (1,190,000) | [1]
Property and Equipment: |  |  |  |  |
Long-Lived Assets | 20,000 | [1] |  | 10,000 | [1]
Capital Expenditures: |  |  |  |  |
Capital Expenditures | $ 10,000 | [1] |  | $ 0 | [1]
[1] | Negative assets reflect intersegment accounts eliminated in consolidation

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