XML 31 R19.htm IDEA: XBRL DOCUMENT
v3.24.3

CUSTOMER CONCENTRATIONS | 9 Months Ended
--- | ---
Oct. 31, 2024
CUSTOMER CONCENTRATIONS |
CUSTOMER CONCENTRATIONS | NOTE 14 – CUSTOMER CONCENTRATIONS The majority of the Company’s consolidated revenues relate to performance by the power industry services segment. The following schedule presents the percentage of consolidated revenues for each reportable business segment for the three and nine months ended October 31, 2024: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended October 31, |  | ​ | Nine Months Ended October 31, | ​
​ | ​ | 2024 |  | 2023 | ​ | ​ | 2024 |  | 2023 | ​
Power industry services | ​ | ​ | 82.5 | % | ​ | 74.1 | % | ​ | ​ | 77.3 | % | ​ | 72.6 | %
Industrial construction services | ​ |  | 16.1 | ​ |  | 23.5 | ​ | ​ |  | 21.0 | ​ |  | 24.8 | ​
Telecommunications infrastructure services | ​ |  | 1.4 | ​ |  | 2.4 | ​ | ​ |  | 1.7 | ​ |  | 2.6 | ​
​ The Company’s most significant customer relationships for the three months ended October 31, 2024 included four power industry services customers, which accounted for 29%, 15%, 13% and 11% of consolidated revenues. The Company’s most significant customer relationships for the three months ended October 31, 2023 included three power industry services customers, which accounted for 23%, 20% and 17% of consolidated revenues. The Company’s most significant customer relationships for the nine months ended October 31, 2024 included two power industry services customers, which accounted for 28% and 12% of consolidated revenues. The Company’s most significant customer relationships for the nine months ended October 31, 2023 included three power industry services customers, which accounted for 19%, 17% and 14% of consolidated revenues. The accounts receivable balances from four major customers represented 18%, 18%, 17% and 12% of the corresponding consolidated balance as of October 31, 2024. Accounts receivable balances from three major customers represented 16%, 14% and 14% of the corresponding consolidated balance as of January 31, 2024. The contract asset balances associated with four major customers represented 17%, 17%, 14% and 14% of the corresponding consolidated balance as of October 31, 2024. The contract asset balances associated with two major customers represented 39% and 32% of the corresponding consolidated balance as of January 31, 2024.

X
- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 275 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/275/tableOfContent + Details
Name: | us-gaap_ConcentrationRiskDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RisksAndUncertaintiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration