Schedule of operating results and certain financial position data of the Company's reportable business segments |
Presented below are summarized operating results and certain financial position data of the Company’s reportable business segments for the years ended January 31, 2018, 2017 and 2016. The “Other” column in each summary includes the Company’s corporate and unallocated expenses.
Year Ended January 31, 2018
|
|
Power Services
|
|
Industrial Services
|
|
Telecom Services
|
|
Other
|
|
Totals
|
|
Revenues
|
|
$
|
814,544
|
|
$
|
65,303
|
|
$
|
12,968
|
|
$
|
—
|
|
$
|
892,815
|
|
Cost of revenues
|
|
675,362
|
|
58,283
|
|
9,845
|
|
—
|
|
743,490
|
|
Gross profit
|
|
139,182
|
|
7,020
|
|
3,123
|
|
—
|
|
149,325
|
|
Selling, general and administrative expenses
|
|
23,356
|
|
7,401
|
|
1,395
|
|
9,612
|
|
41,764
|
|
Impairment loss
|
|
—
|
|
584
|
|
—
|
|
—
|
|
584
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) from operations
|
|
115,826
|
|
(965
|
)
|
1,728
|
|
(9,612
|
)
|
106,977
|
|
Other income, net
|
|
5,391
|
|
—
|
|
—
|
|
257
|
|
5,648
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) before income taxes
|
|
$
|
121,217
|
|
$
|
(965
|
)
|
$
|
1,728
|
|
$
|
(9,355
|
)
|
112,625
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income tax expense
|
|
|
|
|
|
|
|
|
|
40,279
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net income
|
|
|
|
|
|
|
|
|
|
$
|
72,346
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation
|
|
$
|
885
|
|
$
|
1,607
|
|
$
|
274
|
|
$
|
13
|
|
$
|
2,779
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Amortization of intangibles
|
|
350
|
|
682
|
|
—
|
|
—
|
|
1,032
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Property, plant and equipment additions
|
|
1,362
|
|
2,837
|
|
625
|
|
2
|
|
4,826
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Current assets
|
|
$
|
465,730
|
|
$
|
16,651
|
|
$
|
3,672
|
|
$
|
59,698
|
|
$
|
545,751
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Current liabilities
|
|
233,385
|
|
9,013
|
|
758
|
|
830
|
|
243,986
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Goodwill
|
|
20,548
|
|
13,781
|
|
—
|
|
—
|
|
34,329
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total assets
|
|
493,576
|
|
44,868
|
|
4,934
|
|
60,015
|
|
603,393
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Year Ended January 31, 2017
|
|
Power Services
|
|
Industrial Services
|
|
Telecom Services
|
|
Other
|
|
Totals
|
|
Revenues
|
|
$
|
586,628
|
|
$
|
78,994
|
|
$
|
9,425
|
|
$
|
—
|
|
$
|
675,047
|
|
Cost of revenues
|
|
452,599
|
|
68,354
|
|
7,383
|
|
—
|
|
528,336
|
|
Gross profit
|
|
134,029
|
|
10,640
|
|
2,042
|
|
—
|
|
146,711
|
|
Selling, general and administrative expenses
|
|
17,588
|
|
6,264
|
|
1,430
|
|
7,196
|
|
32,478
|
|
Impairment loss
|
|
1,979
|
|
—
|
|
—
|
|
—
|
|
1,979
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) from operations
|
|
114,462
|
|
4,376
|
|
612
|
|
(7,196
|
)
|
112,254
|
|
Other income, net
|
|
2,145
|
|
—
|
|
—
|
|
133
|
|
2,278
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) before income taxes
|
|
$
|
116,607
|
|
$
|
4,376
|
|
$
|
612
|
|
$
|
(7,063
|
)
|
114,532
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income tax expense
|
|
|
|
|
|
|
|
|
|
37,106
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net income
|
|
|
|
|
|
|
|
|
|
$
|
77,426
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation
|
|
$
|
665
|
|
$
|
1,165
|
|
$
|
201
|
|
$
|
12
|
|
$
|
2,043
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Amortization of intangibles
|
|
350
|
|
813
|
|
—
|
|
—
|
|
1,163
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Property, plant and equipment additions
|
|
1,005
|
|
1,238
|
|
563
|
|
5
|
|
2,811
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Goodwill
|
|
$
|
20,548
|
|
$
|
14,365
|
|
$
|
—
|
|
$
|
—
|
|
$
|
34,913
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total assets
|
|
488,431
|
|
47,316
|
|
4,318
|
|
104,423
|
|
644,488
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Year Ended January 31, 2016
|
|
Power
|
|
Industrial
|
|
Telecom
|
|
|
|
|
|
|
|
Services
|
|
Services
|
|
Services
|
|
Other
|
|
Totals
|
|
Revenues
|
|
$
|
387,636
|
|
$
|
15,260
|
|
$
|
10,379
|
|
$
|
—
|
|
$
|
413,275
|
|
Cost of revenues
|
|
290,823
|
|
15,527
|
|
7,460
|
|
—
|
|
313,810
|
|
Gross profit
|
|
96,813
|
|
(267
|
)
|
2,919
|
|
—
|
|
99,465
|
|
Selling, general and administrative expenses
|
|
15,303
|
|
1,151
|
|
1,323
|
|
7,283
|
|
25,060
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) from operations
|
|
81,510
|
|
(1,418
|
)
|
1,596
|
|
(7,283
|
)
|
74,405
|
|
Other income, net
|
|
827
|
|
—
|
|
—
|
|
274
|
|
1,101
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income (loss) before income taxes
|
|
$
|
82,337
|
|
$
|
(1,418
|
)
|
$
|
1,596
|
|
$
|
(7,009
|
)
|
75,506
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income tax expense
|
|
|
|
|
|
|
|
|
|
25,302
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net income
|
|
|
|
|
|
|
|
|
|
$
|
50,204
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation
|
|
$
|
433
|
|
$
|
172
|
|
$
|
162
|
|
$
|
12
|
|
$
|
779
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Amortization of intangibles
|
|
415
|
|
116
|
|
—
|
|
—
|
|
531
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Property, plant and equipment additions
|
|
2,985
|
|
28
|
|
100
|
|
5
|
|
3,118
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Goodwill
|
|
$
|
22,525
|
|
$
|
14,880
|
|
$
|
—
|
|
$
|
—
|
|
$
|
37,405
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total assets
|
|
274,627
|
|
52,436
|
|
1,885
|
|
80,843
|
|
409,791
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|