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Securities Available-for-Sale (Details) - Investments classified by maturity date - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Securities Available-for-Sale:
Due in one year or less, amortized cost	$ 5,104
Due in one year or less, fair value	5,143
Due after one year through five years, amortized cost	24,672
Due after one year through five years, fair value	24,324
Due after five years through ten years, amortized cost	25,077
Due after five years through ten years, fair value	25,731
Due after ten years, amortized cost	146,778
Due after ten years, fair value	150,393
Total, amortized cost	436,862	$ 401,048
Total, fair value	446,738
Residential mortgage pass-through securities [Member]
Securities Available-for-Sale:
Total, amortized cost	232,864	199,611
Total, fair value	238,620
Commercial mortgage pass-through securities [Member]
Securities Available-for-Sale:
Total, amortized cost	2,032	4,995
Total, fair value	2,192
Other securities [Member]
Securities Available-for-Sale:
Total, amortized cost	335	$ 140
Total, fair value	$ 335

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Securities available for sale net.

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