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PURCHASED INTANGIBLE ASSETS | 9 Months Ended
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Oct. 31, 2019
PURCHASED INTANGIBLE ASSETS |
PURCHASED INTANGIBLE ASSETS | NOTE 5 – PURCHASED INTANGIBLE ASSETS Primarily due to the significant reduction of the fair value of the business of APC deemed to have occurred as a result of the substantial contract loss discussed in Note 2 above, the Company recorded an impairment loss in the first quarter ended April 30, 2019 in the amount of $2.1 million, which was the balance of goodwill associated with APC included in the condensed consolidated balance sheet as of January 31, 2019. At October 31 and January 31, 2019, the goodwill balances related to the acquisitions of GPS and TRC were $18.5 million and $12.3 million, respectively. No other changes were made to the balances of goodwill during the nine-month periods ended October 31, 2019 or 2018. The Company’s purchased intangible assets, other than goodwill, consisted of the following elements as of October 31 and January 31, 2019:
|  |  |  | October 31, 2019 |  | January 31,
|  | Estimated |  | Gross |  | Accumulated |  | Net |  | 2019 (net
|  | Useful Life |  | Amount |  | Amortization |  | Amount |  | amount)
Trade names |  | 15 years |  | $ | 8,323 |  | $ | 4,442 |  | $ | 3,881 |  | $ | 4,424
Process certifications |  | 7 years |  |  | 1,897 |  |  | 1,062 |  |  | 835 |  |  | 1,039
Customer relationships |  | 4-10 years |  |  | 1,346 |  |  | 789 |  |  | 557 |  |  | 674
Totals |  |  |  | $ | 11,566 |  | $ | 6,293 |  | $ | 5,273 |  | $ | 6,137

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