Net Investment In Direct Finance Leases (Contractual Maturities Of Gross Finance Lease Receivables) (Details) - USD ($) $ in Thousands		Sep. 30, 2016	Dec. 31, 2015
Net Investment In Direct Finance Leases [Abstract]
2017		$ 39,070
2018		30,819
2019		20,222
2020		11,697
2021		9,594
2022 and thereafter		9,701
Gross finance lease receivables	[1]	$ 121,103	$ 124,747

[1] At the inception of the lease, the Company records the total minimum lease payments, executory costs, if any, and unguaranteed residual value as gross finance lease receivables. The gross finance lease receivables are reduced as customer payments are received. There was no unguaranteed residual value at September 30, 2016 and December 31, 2015 included in gross finance lease receivables. There were no executory costs included in gross finance lease receivables as of September 30, 2016 and December 31, 2015.