CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Sep. 30, 2020
Current assets
Cash and cash equivalents	$ 18,847	$ 56,911
Receivables, net of allowance of $5,185 and $6,121, respectively	147,011	83,594
Inventories	56,902	50,256
Fair asset value of derivative instruments	5,197
Prepaid expenses and other current assets	38,478	29,554
Assets held for sale		6,030
Total current assets	266,435	226,345
Property and equipment, net	98,332	93,495
Operating lease right-of-use assets	100,222	99,776
Goodwill	255,425	240,327
Intangibles, net	103,440	90,293
Restricted cash	250	250
Captive insurance collateral	69,988	69,787
Deferred charges and other assets, net	19,322	18,343
Total assets	913,414	838,616
Current liabilities
Accounts payable	41,924	30,827
Liabilities held for sale		1,265
Revolving credit facility borrowings	59,341
Fair liability value of derivative instruments		11,437
Current maturities of long-term debt	13,000	13,000
Current portion of operating lease liabilities	19,200	19,139
Accrued expenses and other current liabilities	133,713	127,286
Unearned service contract revenue	68,063	58,430
Customer credit balances	74,626	83,471
Total current liabilities	409,867	344,855
Long-term debt	106,606	109,805
Long-term operating lease liabilities	86,419	85,908
Deferred tax liabilities, net	20,908	17,227
Other long-term liabilities	26,998	25,001
Partners’ capital
Common unitholders	279,873	273,283
General partner	(2,447)	(2,506)
Accumulated other comprehensive loss, net of taxes	(14,810)	(14,957)
Total partners’ capital	262,616	255,820
Total liabilities and partners’ capital	$ 913,414	$ 838,616