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Investment securities (Tables)

12 Months Ended

Dec. 31, 2020

Investment Securities

Schedule of amortized cost and fair value of investment securities aggregated by investment category


					Gross			Gross
		Amortized			Unrealized			Unrealized			Fair
December 31, 2020		Cost			Gains			Losses			Value
Available-for-sale:
U.S. Treasury securities		$	18,478		$	427					$	18,905
U.S. government-sponsored enterprises			63,834			1,354						65,188
State and municipals:
Taxable			53,297			2,099		$	30			55,366
Tax-exempt			53,977			3,054			37			56,994
Residential mortgage-backed securities:
U.S. government agencies			3,553			154						3,707
U.S. government-sponsored enterprises			79,457			1,930			136			81,251
Commercial mortgage-backed securities:
U.S. government-sponsored enterprises			12,619			881						13,500
Corporate debt securities			1,000									1,000
Total		$	286,215		$	9,899		$	203		$	295,911
Held-to-maturity:
Tax-exempt state and municipals		$	6,849		$	275		$			$	7,124
Residential mortgage-backed securities:
U.S. government agencies			21									21
U.S. government-sponsored enterprises			355			13						368
Total		$	7,225		$	288		$			$	7,513


					Gross			Gross
		Amortized			Unrealized			Unrealized			Fair
December 31, 2019		Cost			Gains			Losses			Value
Available-for-sale:
U.S. Treasury securities		$	23,966		$	162					$	24,128
U.S. government-sponsored enterprises			87,156			181		$	227			87,110
State and municipals:
Taxable			35,418			295			815			34,898
Tax-exempt			59,127			1,056			20			60,163
Residential mortgage-backed securities:
U.S. government agencies			8,368			112			10			8,470
U.S. government-sponsored enterprises			101,914			1,011			77			102,848
Commercial mortgage-backed securities:
U.S. government-sponsored enterprises			12,694			171			4			12,861
Total		$	328,643		$	2,988		$	1,153		$	330,478
Held-to-maturity:
Tax-exempt state and municipals		$	6,852		$	208		$			$	7,060
Residential mortgage-backed securities:
U.S. government agencies			31									31
U.S. government-sponsored enterprises			773			25						798
Total		$	7,656		$	233		$			$	7,889

Schedule of fair value and unrealized losses of investment securities in continuous unrealized loss position


		Less Than 12 Months						12 Months or More						Total
		Fair			Unrealized			Fair			Unrealized			Fair			Unrealized
December 31, 2020		Value			Losses			Value			Losses			Value			Losses
State and municipals:
Taxable		$	9,246		$	30		$			$			$	9,246		$	30
Tax-exempt			6,786			37									6,786			37
Residential mortgage-backed securities:
U.S. government-sponsored enterprises			11,553			135			284			1			11,837			136
Total		$	27,585		$	202		$	284		$	1		$	27,869		$	203


		Less Than 12 Months						12 Months or More						Total
		Fair			Unrealized			Fair			Unrealized			Fair			Unrealized
December 31, 2019		Value			Losses			Value			Losses			Value			Losses
U.S. government-sponsored enterprises		$	13,695		$	149		$	36,070		$	78		$	49,765		$	227
State and municipals:
Taxable			23,929			815									23,929			815
Tax-exempt			2,684			19			1,098			1			3,782			20
Residential mortgage-backed securities:
U.S. government agencies			992			1			2,362			9			3,354			10
U.S. government-sponsored enterprises			36,939			51			3,751			30			40,690			81
Total		$	78,239		$	1,035		$	43,281		$	118		$	121,520		$	1,153

Summary of unrealized and realized gains and losses



Year Ended December 31,			2020			2019
Net gain (loss) recognized during the period on equity securities		$	(6)		$	132
Less: Net gain (loss) recognized during the period on equity securities sold during the period			29
Unrealized gain (loss) recognized during the reporting period on equity securities still held at the reporting date		$	(35)		$	132

Available-for-Sale Securities.

Investment Securities

Schedule of maturity distribution of fair value


		Fair
December 31, 2020		Value
Within one year		$	37,351
After one but within five years			49,444
After five but within ten years			22,799
After ten years			84,357
			193,951
Mortgage-backed and other amortizing securities			101,960
Total		$	295,911

Held-to-maturity Securities.

Investment Securities

Schedule of maturity distribution of fair value


		Amortized			Fair
December 31, 2020		Cost			Value
Within one year		$	175		$	178
After five but within ten years			324			344
After ten years			6,350			6,602
			6,849			7,124
Mortgage-backed securities			376			389
Total		$	7,225		$	7,513