Note 8 - Commitments and Off-balance Sheet Risk (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Summary of Contractual Amounts of Financial Instruments With Off Balance Sheet Risk [Table Text Block]

	June 30, 2022		December 31, 2021
Commercial unused lines of credit	$	1,158,512,000	$	1,098,951,000
Unused lines of credit secured by 1 – 4 family residential properties		66,431,000		64,313,000
Credit card unused lines of credit		106,939,000		92,146,000
Other consumer unused lines of credit		91,987,000		64,876,000
Commitments to make loans		252,579,000		212,476,000
Standby letters of credit		35,005,000		33,109,000
	$	1,711,453,000	$	1,565,871,000