CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands		Jun. 30, 2018	Sep. 30, 2017
Current assets
Cash and cash equivalents		$ 9,423	$ 52,458
Receivables, net of allowance of $9,366 and $5,540, respectively		182,573	96,603
Inventories		48,093	59,596
Fair asset value of derivative instruments		11,906	5,932
Prepaid expenses and other current assets		29,256	26,652
Total current assets		281,251	241,241
Property and equipment, net		85,746	79,673
Goodwill		228,331	225,915
Intangibles, net		100,859	105,218
Restricted cash		250	250
Captive insurance collateral	[1]	45,195	11,777
Deferred charges and other assets, net		10,397	9,843
Total assets		752,029	673,917
Current liabilities
Accounts payable		31,469	26,739
Revolving credit facility borrowings		7,800	0
Fair liability value of derivative instruments			289
Current maturities of long-term debt		7,500	10,000
Accrued expenses and other current liabilities		119,815	108,449
Unearned service contract revenue		58,355	60,133
Customer credit balances		31,111	66,723
Total current liabilities		256,050	272,333
Long-term debt	[2]	94,612	65,717
Deferred tax liabilities, net		35,961	6,140
Other long-term liabilities		24,047	23,659
Partners’ capital
Common unitholders		361,094	325,762
General partner		(983)	(929)
Accumulated other comprehensive loss, net of taxes		(18,752)	(18,765)
Total partners’ capital		341,359	306,068
Total liabilities and partners’ capital		$ 752,029	$ 673,917

[1] See Note 2 – Captive insurance collateral

[2] See Note 14 – Subsequent events