BORROWINGS (Schedule Of Long-Term Borrowings) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Fair value adjustment on acquired borrowings	$ (21)	$ (144)
Long-term borrowings	$ 40,114	44,611
January 8, 2019
Debt Instrument [Line Items]
Interest Rate	1.68%
Long-term borrowings	$ 0	1,000
February 4, 2019
Debt Instrument [Line Items]
Interest Rate	1.53%
Long-term borrowings	$ 0	5,000
February 8, 2019
Debt Instrument [Line Items]
Interest Rate	1.70%
Long-term borrowings	$ 0	1,000
March 18, 2019
Debt Instrument [Line Items]
Interest Rate	1.45%
Long-term borrowings	$ 0	949
April 8, 2019
Debt Instrument [Line Items]
Interest Rate	1.73%
Long-term borrowings	$ 0	1,170
May 30, 2019
Debt Instrument [Line Items]
Interest Rate	1.91%
Long-term borrowings	$ 0	1,005
May 7, 2019
Debt Instrument [Line Items]
Interest Rate	2.39%
Long-term borrowings	$ 0	1,250
June 12, 2019
Debt Instrument [Line Items]
Interest Rate	1.52%
Long-term borrowings	$ 0	1,000
July 30, 2019
Debt Instrument [Line Items]
Interest Rate	2.19%
Long-term borrowings	$ 0	1,000
August 2, 2019
Debt Instrument [Line Items]
Interest Rate	1.05%
Long-term borrowings	$ 0	2,500
September 30, 2019
Debt Instrument [Line Items]
Interest Rate	2.21%
Long-term borrowings	$ 0	1,000
October 30, 2019
Debt Instrument [Line Items]
Interest Rate	2.22%
Long-term borrowings	$ 0	746
November 8, 2019
Debt Instrument [Line Items]
Interest Rate	2.38%
Long-term borrowings	$ 0	1,000
December 9, 2019
Debt Instrument [Line Items]
Interest Rate	2.39%
Long-term borrowings	$ 0	1,000
January 15, 2020
Debt Instrument [Line Items]
Interest Rate	1.66%
Long-term borrowings	$ 5,000	5,000
March 9, 2020
Debt Instrument [Line Items]
Interest Rate	2.43%
Long-term borrowings	$ 1,000	1,000
May 7, 2020
Debt Instrument [Line Items]
Interest Rate	2.68%
Long-term borrowings	$ 1,045	1,045
May 7, 2020
Debt Instrument [Line Items]
Interest Rate	2.68%
Long-term borrowings	$ 308	308
June 12, 2020
Debt Instrument [Line Items]
Interest Rate	1.69%
Long-term borrowings	$ 741	741
June 15, 2020
Debt Instrument [Line Items]
Interest Rate	2.69%
Long-term borrowings	$ 1,000	1,000
July 14, 2020
Debt Instrument [Line Items]
Interest Rate	2.70%
Long-term borrowings	$ 789	789
July 14, 2020
Debt Instrument [Line Items]
Interest Rate	2.70%
Long-term borrowings	$ 520	520
September 8, 2020
Debt Instrument [Line Items]
Interest Rate	2.51%
Long-term borrowings	$ 680	680
October 5, 2020
Debt Instrument [Line Items]
Interest Rate	1.78%
Long-term borrowings	$ 5,000	5,000
December 23, 2020
Debt Instrument [Line Items]
Interest Rate	2.79%
Long-term borrowings	$ 852	852
January 20, 2021
Debt Instrument [Line Items]
Interest Rate	2.07%
Long-term borrowings	$ 5,000	5,000
March 23, 2021
Debt Instrument [Line Items]
Interest Rate	2.83%
Long-term borrowings	$ 1,200	1,200
June 23, 2021
Debt Instrument [Line Items]
Interest Rate	3.07%
Long-term borrowings	$ 2,000	2,000
July 19, 2022
Debt Instrument [Line Items]
Interest Rate	2.10%
Long-term borrowings	$ 5,000	0
July 19, 2023
Debt Instrument [Line Items]
Interest Rate	2.13%
Long-term borrowings	$ 5,000	0
August 7, 2024
Debt Instrument [Line Items]
Interest Rate	1.81%
Long-term borrowings	$ 5,000	$ 0