CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2021	Sep. 30, 2020
Current assets
Cash and cash equivalents	$ 8,883	$ 56,911
Receivables, net of allowance of $5,797 and $6,121, respectively	187,457	83,594
Inventories	59,139	50,256
Fair asset value of derivative instruments	11,416
Prepaid expenses and other current assets	40,821	29,554
Assets held for sale		6,030
Total current assets	307,716	226,345
Property and equipment, net	97,929	93,495
Operating lease right-of-use assets	96,310	99,776
Goodwill	253,199	240,327
Intangibles, net	102,479	90,293
Restricted cash	250	250
Captive insurance collateral	69,653	69,787
Deferred charges and other assets, net	18,726	18,343
Total assets	946,262	838,616
Current liabilities
Accounts payable	35,341	30,827
Liabilities held for sale		1,265
Revolving credit facility borrowings	35,000
Fair liability value of derivative instruments		11,437
Current maturities of long-term debt	13,000	13,000
Current portion of operating lease liabilities	18,588	19,139
Accrued expenses and other current liabilities	159,880	127,286
Unearned service contract revenue	63,929	58,430
Customer credit balances	40,257	83,471
Total current liabilities	365,995	344,855
Long-term debt	103,408	109,805
Long-term operating lease liabilities	83,444	85,908
Deferred tax liabilities, net	30,074	17,227
Other long-term liabilities	26,065	25,001
Partners’ capital
Common unitholders	353,793	273,283
General partner	(1,991)	(2,506)
Accumulated other comprehensive loss, net of taxes	(14,526)	(14,957)
Total partners’ capital	337,276	255,820
Total liabilities and partners’ capital	$ 946,262	$ 838,616