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Income tax at the federal statutory rate is reconciled (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Oct. 31, 2017 | Oct. 31, 2016
Income taxes at federal statutory rate | $ 136 | $ (1,592)
State tax provision, net of federal tax benefit | 16 | (53)
Nondeductible differences: |  |
Goodwill and other intangible asset impairment | 0 | 916
Rel-Tech earn-out | (9) | 52
Qualified domestic production activities deduction | (66) | 46
ISO stock options | 33 | 52
Meals and entertainment | 21 | 29
Temporary true-ups | 26 | 0
State tax refunds, net of federal expense | (4) | (38)
R& D credits | (37) | (46)
Other | 18 | (18)
Net provision (benefit) for income taxes | $ 134 | $ (652)
Income taxes at federal statutory rate (% of Pretax Income) | 34.00% | 34.00%
State tax provision, net of federal tax benefit (% of Pretax Income) | 4.00% | 1.10%
Nondeductible differences: (% of Pretax Income) |  |
Goodwill and other intangible asset impairment (% of Pretax Income) | 0.00% | (19.60%)
Rel-Tech earn-out (% of Pretax Income) | (2.30%) | (1.10%)
Qualified domestic production activities deduction (% of Pretax Income) | (16.50%) | (1.00%)
ISO stock options (% of Pretax Income) | 8.30% | (1.10%)
Meals and entertainment (% of Pretax Income) | 5.30% | (0.60%)
Temporary true-ups (% of Pretax Income) | 6.40% | 0.00%
State tax refunds, net of federal expense (% of Pretax Income) | (0.80%) | 0.80%
R& D credits (% of Pretax Income) | (9.30%) | 1.00%
Other (% of Pretax Income) | 4.40% | 0.40%
Net provision (benefit) for income taxes (% of Pretax Income) | 33.50% | 13.90%

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