XML 35 R23.htm IDEA: XBRL DOCUMENT
v3.20.4

Operating Segments (Tables) | 3 Months Ended
--- | ---
Dec. 31, 2020
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information, by Segment [Table Text Block] |
|  | Three Months Ended December 31, 2020
|  | Communications |  | Residential |  | Infrastructure Solutions |  | Commercial & Industrial |  | Corporate |  | Total
Revenues | $ | 98,356 |  |  | $ | 119,491 |  |  | $ | 34,401 |  |  | $ | 62,590 |  |  | $ | — |  |  | $ | 314,838 |
Cost of services | 79,817 |  |  | 95,963 |  |  | 23,464 |  |  | 56,915 |  |  | — |  |  | 256,159 |
Gross profit | 18,539 |  |  | 23,528 |  |  | 10,937 |  |  | 5,675 |  |  | — |  |  | 58,679 |
Selling, general and administrative | 9,341 |  |  | 17,327 |  |  | 5,611 |  |  | 6,424 |  |  | 4,083 |  |  | 42,786 |
Gain on sale of assets | — |  |  | — |  |  | (1) |  |  | (9) |  |  | — |  |  | (10) |
Operating income (loss) | 9,198 |  |  | 6,201 |  |  | 5,327 |  |  | (740) |  |  | (4,083) |  |  | 15,903 |
Other data: |  |  |  |  |  |  |  |  |  |  |
| Depreciation and amortization expense | $ | 347 |  |  | $ | 1,504 |  |  | $ | 1,441 |  |  | $ | 694 |  |  | $ | 34 |  |  | $ | 4,020 |
| Capital expenditures | $ | 132 |  |  | $ | 437 |  |  | $ | 345 |  |  | $ | 268 |  |  | $ | — |  |  | $ | 1,182 |
| Total assets | $ | 137,457 |  |  | $ | 198,227 |  |  | $ | 129,283 |  |  | $ | 72,148 |  |  | $ | 72,255 |  |  | $ | 609,370 |
|  | Three Months Ended December 31, 2019
|  | Communications |  | Residential |  | Infrastructure Solutions |  | Commercial & Industrial |  | Corporate |  | Total
Revenues | $ | 84,289 |  |  | $ | 92,728 |  |  | $ | 31,283 |  |  | $ | 67,743 |  |  | $ | — |  |  | $ | 276,043 |
Cost of services | 68,722 |  |  | 72,585 |  |  | 23,513 |  |  | 61,008 |  |  | — |  |  | 225,828 |
Gross profit | 15,567 |  |  | 20,143 |  |  | 7,770 |  |  | 6,735 |  |  | — |  |  | 50,215 |
Selling, general and administrative | 8,569 |  |  | 13,720 |  |  | 4,493 |  |  | 7,288 |  |  | 3,802 |  |  | 37,872 |
Gain on sale of assets | (9) |  |  | — |  |  | — |  |  | (27) |  |  | — |  |  | (36) |
Operating income (loss) | 7,007 |  |  | 6,423 |  |  | 3,277 |  |  | (526) |  |  | (3,802) |  |  | 12,379 |
Other data: |  |  |  |  |  |  |  |  |  |  |
| Depreciation and amortization expense | $ | 337 |  |  | $ | 210 |  |  | $ | 1,120 |  |  | $ | 676 |  |  | $ | 19 |  |  | $ | 2,362 |
| Capital expenditures | $ | 282 |  |  | $ | 212 |  |  | $ | 437 |  |  | $ | 460 |  |  | $ | — |  |  | $ | 1,391 |
| Total assets | $ | 113,574 |  |  | $ | 77,109 |  |  | $ | 112,413 |  |  | $ | 80,612 |  |  | $ | 86,157 |  |  | $ | 469,865 |

X
- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8721-108599 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8906-108599 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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