Annual report pursuant to Section 13 and 15(d)

Condensed Financial Statements of Parent Company - Comprehensive Income Statement (Details)

v3.24.3
Condensed Financial Statements of Parent Company - Comprehensive Income Statement (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2022
Condensed Financial Statements, Captions [Line Items]      
General and administrative expenses $ (151,497) $ (126,947) $ (107,562)
Gain on sale of equipment, net 4,483 7,048 3,673
Other income (70) 875 600
Income before provision for income taxes and earnings from investment in joint venture 92,099 65,404 28,312
Income tax benefit (23,161) (16,403) (6,915)
Net income 68,935 49,001 21,376
Other comprehensive (loss), net of tax      
Unrealized gain (loss) on interest rate swap contract, net (11,889) 1,297 18,091
Unrealized gain (loss) on restricted investments, net 697 (223) (448)
Other comprehensive (loss) income, net (11,192) 1,074 17,643
Comprehensive income $ 57,743 $ 50,075 $ 39,019
Net income per share attributable to common stockholders:      
Basic (in dollars per share) $ 1.33 $ 0.95 $ 0.41
Diluted (in dollars per share) $ 1.31 $ 0.94 $ 0.41
Weighted average number of common shares outstanding:      
Basic (in shares) 51,883,760 51,827,001 51,773,559
Diluted (in shares) 52,574,503 52,260,206 51,957,420
Construction Partners Inc | Parent Company      
Condensed Financial Statements, Captions [Line Items]      
Equity in net income of subsidiaries $ 72,602 $ 50,899 $ 24,690
General and administrative expenses (7,643) (2,535) (4,758)
Interest expense, net 2,681 (24) 68
Gain on sale of equipment, net (4) 0 6
Other income 24 4 13
Income before provision for income taxes and earnings from investment in joint venture 67,660 48,344 20,019
Income tax benefit 1,275 657 1,357
Net income 68,935 49,001 21,376
Other comprehensive (loss), net of tax      
Unrealized gain (loss) on interest rate swap contract, net (11,889) 1,297 18,091
Unrealized gain (loss) on restricted investments, net 697 (223) (448)
Other comprehensive (loss) income, net (11,192) 1,074 17,643
Comprehensive income $ 57,743 $ 50,075 $ 39,019
Net income per share attributable to common stockholders:      
Basic (in dollars per share) $ 1.33 $ 0.95 $ 0.41
Diluted (in dollars per share) $ 1.31 $ 0.94 $ 0.41
Weighted average number of common shares outstanding:      
Basic (in shares) 51,883,760 51,827,001 51,773,559
Diluted (in shares) 52,574,503 52,260,206 51,957,420