Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2017

Finite-Lived Intangible Assets, Net [Abstract]

Schedule of intangible assets

The components of identifiable intangible assets as of June 30, 2017 and September 30, 2016 are as follows: 

		June 30, 2017							September 30, 2016
	Useful Life (in years)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(dollars in thousands)
Contract intangibles	10	$	1,500	$	(535	)	$	965	$	1,500	$	(150	)	$	1,350
Brand and technology	3 - 5	4,877		(4,877		)	—		5,749		(5,018		)	731
Covenant not to compete	3 - 5	—		—			—		700		(533		)	167
Patent and trademarks	3 - 10	897		(488		)	409		820		(418		)	402
Total intangible assets		$	7,274	$	(5,900	)	$	1,374	$	8,769	$	(6,119	)	$	2,650

Schedule of future expected amortization of intangible assets

Future expected amortization of intangible assets at June 30, 2017 is as follows:

	Future Amortization
Years ending September 30,	(in thousands)
2017 remaining three months	$	53
2018	189
2019	182
2020	183
2021 and thereafter	767
Total	$	1,374