Related Parties (Tables)

6 Months Ended

Mar. 31, 2019

Related Party Transactions [Abstract]

Schedule of related party transactions

We occupy office space leased by a company affiliated with our Executive Chairman and incur amounts monthly in maintenance expenses primarily for the lease of the office. 

		Three Months Ended March 31,
		2019			2018
Hydra Management LLC	Selling, general and administrative expenses	$	(18	)	$	(14	)