Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Cash Flows from Operating Activities:
Net income	$ 3,692,000	$ 4,002,000	$ 10,193,000	$ 11,630,000
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for Loan Losses	800,000	300,000	2,800,000	900,000	$ 1,500,000
Change in deferred loan origination costs/fees, net			3,809,000	(553,000)
Depreciation and amortization			1,077,000	1,065,000
Stock-based compensation expense			195,000	150,000
Gain on sale of investments	0	0	0	(20,000)
Amortization of investment security premiums			776,000	598,000
Gain (loss) on sale of OREO and other vehicles			11,000	(14,000)
Gain on sale of loans held for sale	(317,000)	(313,000)	(945,000)	(788,000)
Gain on sale of building			(218,000)	0
Loans originated for sale			(18,647,000)	(16,766,000)
Proceeds from loan sales			21,283,000	17,887,000
Earnings on bank-owned life insurance			(260,000)	(246,000)
Increase in accrued interest receivable and other assets			(2,959,000)	(297,000)
Decrease in accrued interest payable and other liabilities			(114,000)	(643,000)
Net cash provided by operating activities			17,001,000	12,903,000
Cash Flows from Investing Activities:
Proceeds from principal repayments from available-for-sale government-sponsored mortgage-backed securities			30,247,000	16,946,000
Proceeds from matured and called available-for-sale securities			380,000	0
Purchases of available-for-sale securities			(26,790,000)	(21,471,000)
Proceeds from sale of available-for-sale securities			0	11,379,000
Purchase of FHLB stock			(150,000)	0
Net increase in loans			(130,637,000)	(36,881,000)
Proceeds from sale of OREO			0	85,000
Proceeds from sale of other vehicles			370,000	420,000
Proceed from sale of building			1,348,000	0
Purchase of premises and equipment			(1,367,000)	(1,053,000)
Net cash used in investing activities			(126,599,000)	(30,575,000)
Cash Flows from Financing Activities:
Net increase in demand, interest bearing and savings deposits			229,521,000	64,328,000
Net increase (decrease) in time deposits			684,000	(14,710,000)
Net (decrease) increase in securities sold under agreements to repurchase			(854,000)	331,000
Cash dividends paid on common stock			(1,243,000)	(1,186,000)
Proceeds from FHLB advances			10,000,000	0
Proceeds from exercise of stock options			79,000	103,000
Net cash provided by financing activities			238,187,000	48,866,000
Increase in cash and cash equivalents			128,589,000	31,194,000
Cash and Cash Equivalents at Beginning of Year			46,942,000	46,686,000	46,686,000
Cash and Cash Equivalents at End of Period	175,531,000	77,880,000	175,531,000	77,880,000	$ 46,942,000
Supplemental Disclosure of Cash Flow Information:
Interest expense			976,000	1,334,000
Income taxes			3,922,000	4,409,000
Non-Cash Investing Activities:
Real estate and vehicles acquired through foreclosure	$ 381,000	$ 409,000	381,000	409,000
Non-Cash Financing Activities:
Common stock retired in connection with the exercise of stock options			$ 46,000	$ 42,000