Net Investment in Sales-Type Leases (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013
Net Investment in Sales-Type Leases [Abstract]
2013	$ 1,640
2014	5,495
2015	4,536
2016	3,341
2017	2,603
Thereafter	1,173
Total	$ 18,788

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Amount of minimum lease payments to be received by the lessor for capital leases.

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