Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2013

Intangible Assets

Schedule of intangible assets

			September 30, 2013							September 30, 2012
	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		5 - 7	$	37,236	$	(16,696	)	$	20,540	$	33,300	$	(7,266	)	$	26,034
Brand and technology		3 - 5		5,965		(1,666	)		4,299		6,325		(1,023	)		5,302
Covenants not to compete		3 - 5		4,440		(1,439	)		3,001		4,400		(1,770	)		2,630
Patent and trademarks		3 - 10		509		(144	)		365		374		(136	)		238
Total intangible assets, net								$	28,205						$	34,204

Schedule of future expected amortization of intangible assets

Years ending September 30,	Amortization
	(in thousands)
2014	$	11,143
2015		9,367
2016		6,281
2017		1,265
2018 and after		149
Total	$	28,205