CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands		Mar. 31, 2019	Sep. 30, 2018
Current assets
Cash and cash equivalents		$ 16,372	$ 14,531
Receivables, net of allowance of $9,804 and $8,002, respectively		286,997	132,668
Inventories		60,119	56,377
Fair asset value of derivative instruments			17,710
Prepaid expenses and other current assets		32,288	35,451
Total current assets		395,776	256,737
Property and equipment, net		89,346	87,618
Goodwill		239,294	228,436
Intangibles, net		89,489	98,444
Restricted cash		250	250
Captive insurance collateral	[1]	54,148	45,419
Deferred charges and other assets, net		18,539	13,067
Total assets		886,842	729,971
Current liabilities
Accounts payable		33,459	35,796
Revolving credit facility borrowings		115,000	1,500
Fair liability value of derivative instruments		1,518
Current maturities of long-term debt		10,000	7,500
Accrued expenses and other current liabilities		157,524	116,436
Unearned service contract revenue		63,718	60,700
Customer credit balances		22,781	61,256
Total current liabilities		404,000	283,188
Long-term debt		86,857	91,780
Deferred tax liabilities, net		15,872	21,206
Other long-term liabilities		24,692	24,012
Partners’ capital
Common unitholders		373,748	329,129
General partner		(1,146)	(1,303)
Accumulated other comprehensive loss, net of taxes		(17,181)	(18,041)
Total partners’ capital		355,421	309,785
Total liabilities and partners’ capital		$ 886,842	$ 729,971

[1] See Note 2 – Significant Accounting Policies – Captive Insurance Collateral.