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v3.21.1

Business Segment Information (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Segment Reporting Information [Line Items] |  |
Revenues | $ 252,202 | $ 212,413
Interest income | 1,110 | 314
Interest expense | 3,472 | 3,681
Depreciation and amortization of intangible assets | 10,149 | 9,834
Income (loss) before taxes, excluding unallocated corporate activity | 25,796 | 14,450
U.S. Regions |  |
Segment Reporting Information [Line Items] |  |
Revenues | 85,273 | 85,840
U.S. Federal |  |
Segment Reporting Information [Line Items] |  |
Revenues | 102,214 | 68,745
Canada |  |
Segment Reporting Information [Line Items] |  |
Revenues | 11,643 | 11,392
Non-Solar DG |  |
Segment Reporting Information [Line Items] |  |
Revenues | 30,368 | 22,724
All Other |  |
Segment Reporting Information [Line Items] |  |
Revenues | 22,704 | 23,712
Operating Segments | U.S. Regions |  |
Segment Reporting Information [Line Items] |  |
Revenues | 85,273 | 85,840
Interest income | 34 | 221
Interest expense | 2,009 | 1,665
Depreciation and amortization of intangible assets | 3,575 | 2,862
Income (loss) before taxes, excluding unallocated corporate activity | 3,510 | 4,038
Operating Segments | U.S. Federal |  |
Segment Reporting Information [Line Items] |  |
Revenues | 102,214 | 68,745
Interest income | 2 | 40
Interest expense | 324 | 746
Depreciation and amortization of intangible assets | 1,010 | 1,017
Income (loss) before taxes, excluding unallocated corporate activity | 12,030 | 7,094
Operating Segments | Canada |  |
Segment Reporting Information [Line Items] |  |
Revenues | 11,643 | 11,392
Interest income | 0 | 0
Interest expense | 386 | 172
Depreciation and amortization of intangible assets | 415 | 391
Income (loss) before taxes, excluding unallocated corporate activity | (85) | (221)
Operating Segments | Non-Solar DG |  |
Segment Reporting Information [Line Items] |  |
Revenues | 30,368 | 22,724
Interest income | 1,074 | 53
Interest expense | 610 | 1,083
Depreciation and amortization of intangible assets | 4,862 | 5,287
Income (loss) before taxes, excluding unallocated corporate activity | 8,628 | 1,669
Operating Segments | All Other |  |
Segment Reporting Information [Line Items] |  |
Revenues | 22,704 | 23,712
Interest income | 0 | 0
Interest expense | 143 | 15
Depreciation and amortization of intangible assets | 287 | 277
Income (loss) before taxes, excluding unallocated corporate activity | 1,713 | 1,870
Unallocated corporate activity |  |
Segment Reporting Information [Line Items] |  |
Unallocated corporate activity | $ (11,160) | $ (10,317)

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