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

9 Months Ended

Sep. 30, 2016

Notes Tables

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

	September 30, 2016		December 31, 2015
Commercial unused lines of credit	$	537,850,000	$	522,658,000
Unused lines of credit secured by 1 – 4 family residential properties		59,137,000		61,905,000
Credit card unused lines of credit		19,360,000		15,612,000
Other consumer unused lines of credit		6,799,000		8,583,000
Commitments to make loans		119,339,000		178,034,000
Standby letters of credit		24,871,000		34,946,000
	$	767,356,000	$	821,738,000