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Federal Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) | 12 Months Ended
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Jan. 31, 2018 | Jan. 31, 2017
Income Tax Disclosure [Abstract] |  |
Federal statutory rates | $ 1,604,000 | $ (878,000)
State income taxes | 636,000 | (196,000)
Changes in valuation allowance | (1,703,000) | 1,445,000
True-up to prior year returns | (240,000) | (593,000)
Other | 44,000 | (5,000)
Effective rate | $ 341,000 | $ (227,568)
Federal statutory rates, percent | 34.00% | (34.00%)
State income taxes, percent | 13.00% | (8.00%)
Changes in valuation allowance, percent | (36.00%) | 56.00%
True-up to prior year returns, percent | (5.00%) | (23.00%)
Other, percent | 1.00% | 0.00%
Effective rate, percent | 7.00% | (9.00%)

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