Capital Lease Obligation (Tables)

12 Months Ended

Sep. 30, 2015

Leases, Capital [Abstract]

Schedule of future minimum lease rental payments applicable to the capital lease

As of September 30, 2015, future minimum lease rental payments applicable to the capital lease were as follows. 

2016	$	468
2017		534
2018		538
2019		545
2020		550
Thereafter		8,122
Total minimum capital lease payments		10,757
Less amounts representing interest		(6,377)
Present value of net minimum capital lease payments		4,380
Less current obligation		(468)
Total long term capital lease obligation	$	3,912

Schedule of capital lease obligation included in Long-term obligations (Less current portion)

	September 30,		September 30,
	2014		2015
Future capital lease rental payments	$	—	$	4,380
Environmental post-closure monitoring and maintenance activities		823		749
Less amounts due within one year		(78)		(555)
Long-term obligations (less current portion)	$	745	$	4,574