Note 10 - Fair Values of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

Fair Value, by Balance Sheet Grouping [Table Text Block]

	Level in	March 31, 2018				December 31, 2017
	Fair Value	Carrying		Fair		Carrying		Fair
	Hierarchy	Values		Values		Values		Values
Financial assets:
Cash	Level 1	$	11,148	$	11,148	$	11,565	$	11,565
Cash equivalents	Level 2		200,009		200,009		188,536		188,536
Securities available for sale	(1)		336,988		336,988		335,744		335,744
FHLBI stock	(2)		11,036		11,036		11,036		11,036
Loans, net	Level 3		2,529,366		2,528,622		2,536,498		2,520,063
Loans held for sale	Level 2		1,864		1,864		2,553		2,553
Mortgage servicing rights	Level 2		4,899		8,223		5,106		8,373
Accrued interest receivable	Level 2		9,590		9,590		8,770		8,770
Financial liabilities:
Deposits	Level 2		2,540,053		2,361,212		2,522,365		2,368,188
Repurchase agreements	Level 2		104,894		104,894		118,748		118,748
FHLBI advances	Level 2		220,000		214,172		220,000		217,130
Subordinated debentures	Level 2		45,688		46,280		45,517		45,732
Accrued interest payable	Level 2		2,172		2,172		1,919		1,919
Interest rate swap	(1)		0		0		2		2