Recent Accounting Pronouncements (Narrative) (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Mar. 31, 2020	Jan. 01, 2020	Dec. 31, 2019	Sep. 30, 2019	Jan. 01, 2019	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use						$ 16,400
Retained Earnings	$ 104,282			$ 50,742
Financing Receivable, Allowance for Credit Losses	15,727			10,238	$ 10,360		$ 8,653
Other liabilities	69,954			$ 65,962
Restatement Adjustments [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accrued Rent						1,700
Operating Lease, Liability						$ 18,100
ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Financing Receivable, Allowance for Credit Losses	$ 15,727		$ 12,874
ASU 2016-13 [Member] | Restatement Adjustments [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained Earnings		$ (2,400)
Deferred Tax Assets, Gross		(834)
Financing Receivable, Allowance for Credit Losses		(2,600)
Other liabilities		(569)
Reserve On Unfunded Commitments		$ (569)