Leases (Schedule of Operating Lease Liabilities And Reconciliation of Undiscounted Cash Flows) (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Nine months ending December 31, 2019	$ 395
Twelve months ending December 31, 2020	799
Twelve months ending December 31, 2021	807
Twelve months ending December 31, 2022	767
Twelve months ending December 31, 2023	680
Twelve months ending December 31, 2024	469
Thereafter	354
Total undiscounted cash flows	4,271
Less: Discount	(326)
Lease liability	$ 3,945

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Less: Discount.

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