Segment Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) segment	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)
Segment Reporting, Other Significant Reconciling Item [Line Items]
Number of reportable segments | segment	4
Net Sales	$ 317,865	$ 287,592
Total consolidated income from operations	21,195	12,815
Total assets	1,242,340		$ 1,214,901
Renewables
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net Sales	78,783	85,512
Residential
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net Sales	179,485	140,217
Agtech
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net Sales	42,428	46,739
Infrastructure
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net Sales	17,169	15,124
Operating Segments | Renewables
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net Sales	78,783	85,512
Total consolidated income from operations	(6,984)	(521)
Total assets	436,054		445,486
Operating Segments | Residential
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net Sales	179,485	140,217
Total consolidated income from operations	33,435	22,934
Total assets	487,457		453,469
Operating Segments | Agtech
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net Sales	42,428	46,739
Total consolidated income from operations	31	929
Total assets	214,176		212,038
Operating Segments | Infrastructure
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net Sales	17,169	15,124
Total consolidated income from operations	1,181	2,037
Total assets	85,187		82,662
Corporate
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total consolidated income from operations	(6,468)	$ (12,564)
Total assets	$ 19,466		$ 21,246