Business Segments (Tables)

6 Months Ended

Jun. 30, 2024

Segment Reporting [Abstract]

Schedule of Reconciliation of Revenue from Segments to Consolidated

The operating results of the Company’s reportable segments were as follows for the periods presented:

	Three Months Ended June 30, 2024				Three Months Ended June 30, 2023
	Net Sales		Segment Operating Income		Net Sales		Segment Operating Income
Rail, Technologies, and Services	$	85,594	$	5,501	$	91,616	$	6,971
Infrastructure Solutions	55,202		3,623		56,418		2,773
Total	$	140,796	$	9,124	$	148,034	$	9,744

	Six Months Ended June 30, 2024				Six Months Ended June 30, 2023
	Net Sales		Segment Operating Income		Net Sales		Segment Operating Income
			(As Restated)
Rail, Technologies, and Services	$	168,217	$	12,279	$	156,000	$	9,365
Infrastructure Solutions	96,899		2,235		107,522		2,433
Total	$	265,116	$	14,514	$	263,522	$	11,798

Schedule of Reconciliation of Operating Profit (Loss) from Segments to Consolidated

The following table demonstrates a reconciliation of reportable segment net profit to the Company’s consolidated total for the periods presented:

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
					(As Restated)
Income from operations:
Total segment operating income	$	9,124	$	9,744	$	14,514	$	11,798
Gain on sale of former joint venture facility	—		—		3,477		—
Interest expense - net	(1,493)		(1,574)		(2,618)		(2,962)
Other income (expense) - net	84		(1,084)		337		(2,933)
Public company costs	(1,621)		(1,217)		(2,840)		(1,873)
Corporate executive management costs	(1,885)		(1,155)		(3,292)		(1,521)
Corporate management stock-based compensation	(880)		(604)		(1,479)		(1,148)
Other	(166)		(54)		(242)		(17)
Income before income taxes	$	3,163	$	4,056	$	7,857	$	1,344
Depreciation/Amortization:
Total segment depreciation/amortization	$	3,018	$	3,412	$	6,151	$	6,841
Corporate depreciation/amortization	467		447		925		888
Depreciation/amortization	$	3,485	$	3,859	$	7,076	$	7,729
Expenditures for Long-Lived Assets:
Total segment expenditures for long-lived assets	$	1,480	$	708	$	4,049	$	1,066
Corporate expenditures for long-lived assets	574		88		717		429
Expenditures for long-lived assets	$	2,054	$	796	$	4,766	$	1,495

Schedule of Reconciliation of Assets from Segment to Consolidated

The following table illustrates assets of the Company by reportable segment for the periods presented:

	June 30, 2024		December 31, 2023
Rail, Technologies, and Services	$	174,486	$	156,638
Infrastructure Solutions	129,769		130,247
Unallocated corporate assets	29,006		25,516
Total	$	333,261	$	312,401