Annual report pursuant to Section 13 and 15(d)

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

v3.21.2
Condensed Financial Statements of Parent Company - Comprehensive Income Statement (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Condensed Financial Statements, Captions [Line Items]      
General and administrative expenses $ (91,878) $ (68,597) $ (62,724)
Interest expense, net (2,404) (3,113) (1,861)
Gain on sale of equipment, net 2,043 1,616 1,909
Other income 819 336 416
Income before provision for income taxes and earnings from investment in joint venture 28,516 52,454 55,693
Income tax benefit (8,349) (12,760) (13,909)
Net income 20,177 40,297 43,121
Unrealized (loss) on interest rate swap contract, net (23) 0 0
Other comprehensive (loss) (23) 0 0
Comprehensive income $ 20,154 $ 40,297 $ 43,121
Other comprehensive (loss), net of tax      
Basic (in dollars per share) $ 0.39 $ 0.78 $ 0.84
Diluted (in dollars per share) $ 0.39 $ 0.78 $ 0.84
Weighted average number of common shares outstanding:      
Basic (in shares) 51,636,955 51,489,211 51,421,159
Diluted (in shares) 51,773,213 51,636,934 51,427,220
Construction Partners Inc | Parent Company      
Condensed Financial Statements, Captions [Line Items]      
Equity in net income of subsidiaries $ 25,505 $ 43,712 $ 45,679
Equity-based compensation expense (3,549) (1,570) (957)
General and administrative expenses (2,850) (2,597) (2,666)
Interest expense, net 834 (1,218) (153)
Gain on sale of equipment, net 0 0 1
Other income 3 0 5
Income before provision for income taxes and earnings from investment in joint venture 19,943 38,327 41,909
Income tax benefit 234 1,970 1,212
Net income 20,177 40,297 43,121
Unrealized (loss) on interest rate swap contract, net (23) 0 0
Other comprehensive (loss) (23) 0 0
Comprehensive income $ 20,154 $ 40,297 $ 43,121
Other comprehensive (loss), net of tax      
Basic (in dollars per share) $ 0.39 $ 0.78 $ 840
Diluted (in dollars per share) $ 0.39 $ 0.78 $ 840
Weighted average number of common shares outstanding:      
Basic (in shares) 51,636,955 51,489,211 51,421,159
Diluted (in shares) 51,773,213 51,636,934 51,427,220