Debt (Schedule Of Long-term Debt Instruments, Net Of The Deferred Financing Costs) (Details) - USD ($) $ in Thousands	Sep. 30, 2018		Dec. 31, 2017
Debt [Abstract]
Debt – current portion	$ 3,175		$ 8,109
Debt – long-term portion	133,231		94,862
Subordinated debt	27,584		27,554
Total borrowings	$ 163,990	[1]	$ 130,525	[2]

[1] Net of deferred financing costs amounting to $3.1 million.

[2] Net of deferred financing costs amounting to $4.0 million.