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Note 3 - Securities (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Fair Value
Available-for-Sale Securities
June 30, 2020
Certificates of deposit		$	49,288			$	—			$	—			$	49,288
Municipal securities			504				10				—				514
Mortgage-backed securities - residential			6,668				315				—				6,983
Collateralized mortgage obligations - residential			2,657				3				(8	)			2,652
		$	59,117			$	328			$	(8	)		$	59,437
December 31, 2019
Certificates of deposit		$	48,666			$	—			$	—			$	48,666
Municipal securities			505				8				—				513
Mortgage-backed securities - residential			7,727				310				—				8,037
Collateralized mortgage obligations - residential			2,986				4				(13	)			2,977
		$	59,884			$	322			$	(13	)		$	60,193

Investments Classified by Contractual Maturity Date [Table Text Block]

		June 30, 2020
		Amortized Cost				Fair Value
Due in one year or less		$	49,388			$	49,389
Due after one year through five years			404				413
			49,792				49,802
Mortgage-backed securities - residential			6,668				6,983
Collateralized mortgage obligations - residential			2,657				2,652
		$	59,117			$	59,437

Realized Gain (Loss) on Investments [Table Text Block]

		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2020				2019				2020				2019
Proceeds		$	—			$	—			$	—			$	3,722
Gross gains			—				—				—				295
Gross losses			—				—				—				—

Schedule of Unrealized Loss on Investments [Table Text Block]

						Less than 12 Months												12 Months or More												Total
		Count				Fair Value				Unrealized Loss				Count				Fair Value				Unrealized Loss				Count				Fair Value				Unrealized Loss
June 30, 2020
Collateralized mortgage obligations - residential			—			$	—			$	—				3			$	1,853			$	(8	)			3			$	1,853			$	(8	)
December 31, 2019
Collateralized mortgage obligations - residential			3			$	1,566			$	(10	)			1			$	937			$	(3	)			4			$	2,503			$	(13	)

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
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