Leases, Information Related to Operating Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Cash Paid for Amounts Included in the Measurement of Lease Liabilities [Abstract]
Operating Cash Flow from Operating Leases	$ 783
Right-of-Use Assets Obtained in Exchange for New Operating Lease Liabilities	$ 5,645	$ 0	$ 0
Weighted-Average Remaining Lease Term - Operating Leases	7 years 10 months 17 days
Weighted-Average Discount Rate - Operating Leases	3.20%