CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2021	Sep. 30, 2020
Current assets:
Cash	$ 113,249	$ 66,087
Restricted cash	7,437	2,066
Accounts receivable, net	37,748	18,479
Inventories	116,873	150,124
Prepaid expenses and other current assets	32,251	15,302
Total current assets	307,558	252,058
Property and equipment, net	66,206	18,442
Other assets:
Deposits	504	350
Deferred tax asset	18,967	12,854
Identifiable intangible assets	74,004	61,304
Goodwill	151,564	113,059
Total other assets	245,039	187,567
Total assets	618,803	458,067
Current liabilities:
Accounts payable	24,908	12,781
Other payables and accrued expenses	56,098	24,221
Customer deposits	43,114	17,280
Notes payable - floor plan	108,160	124,035
Current portion of long-term debt	11,858	7,419
Current portion of tax receivable agreement liability	482	0
Total current liabilities	244,620	185,736
Long-term Liabilities:
Other long-term liabilities	8,300	1,482
Tax receivable agreement liability, net of current portion	25,594	15,585
Long-term debt, net of current portion and unamortized debt issuance costs	103,885	81,977
Total liabilities	382,399	284,780
Stockholders' Equity:
Preferred stock, $0.01 par value, 1,000,000 shares authorized, none issued and outstanding as of June 30, 2021 and September 30, 2020	0	0
Additional paid-in capital	123,643	105,947
Retained earnings	58,956	16,757
Total stockholders' equity attributable to OneWater Marine Inc.	182,750	122,854
Equity attributable to non-controlling interests	53,654	50,433
Total stockholders' equity	236,404	173,287
Total liabilities and stockholders' equity	618,803	458,067
Class A Common Stock [Member]
Stockholders' Equity:
Common stock	117	104
Class B Common Stock [Member]
Stockholders' Equity:
Common stock	$ 34	$ 46