Goodwill and Intangible Assets - Other Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended
	Mar. 31, 2014	Sep. 30, 2013
IntangibleAssets [Line Items]
Gross Carrying Amount	$ 4,590	$ 4,590
Accumulated Amortization	770	452
INTANGIBLE ASSETS, net of amortization	3,820	4,138
Customer Relationships [Member]
IntangibleAssets [Line Items]
Estimated Useful Lives	6 years 3 months 20 days	6 years 3 months 20 days
Gross Carrying Amount	2,100	2,100
Accumulated Amortization	250	16
INTANGIBLE ASSETS, net of amortization	1,850	2,084
Technical Library [Member]
IntangibleAssets [Line Items]
Estimated Useful Lives	20 years	20 years
Gross Carrying Amount	400	400
Accumulated Amortization	11	1
INTANGIBLE ASSETS, net of amortization	389	399
Order Backlog [Member]
IntangibleAssets [Line Items]
Estimated Useful Lives	0 years 5 months	0 years 5 months
Gross Carrying Amount	350	350
Accumulated Amortization	350	350
INTANGIBLE ASSETS, net of amortization	0	0
Covenants Not to Compete [Member]
IntangibleAssets [Line Items]
Estimated Useful Lives	3 years	3 years
Gross Carrying Amount	140	140
Accumulated Amortization	51	27
INTANGIBLE ASSETS, net of amortization	89	113
Develeoped Technology [Member]
IntangibleAssets [Line Items]
Estimated Useful Lives	4 years	4 years
Gross Carrying Amount	400	400
Accumulated Amortization	108	58
INTANGIBLE ASSETS, net of amortization	292	342
Trademarks And Trade Names [Member]
IntangibleAssets [Line Items]
Gross Carrying Amount	1,200	1,200
Accumulated Amortization	0	0
INTANGIBLE ASSETS, net of amortization	$ 1,200	$ 1,200