Leases Leases (Details Textuals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	[1]	Dec. 31, 2018	[2]	Dec. 31, 2020
Operating Leased Assets [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Net Income	$ 938		$ 0
Minimum
Operating Leased Assets [Line Items]
Lessee, Operating Lease, Renewal Term					1 year
Maximum
Operating Leased Assets [Line Items]
Lessee, Operating Lease, Renewal Term					10 years

[1] Impact due to adoption on January 1, 2019 of ASU 2016-02, "Leases (Topic 842)," and the related amendments.

[2] Impact due to adoption on January 1, 2018 of ASU 2016-01, "Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities" and ASU 2018-02, "Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income."