Note 9 - Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

	Asset
			Fair Value Measurements Using
	Fair Value at		Inputs Considered as:
Description	September 30, 2019		Level 1		Level 2		Level 3
Derivative instruments	$	60	$	60	$	-	$	-
Preferred stock and other equity instruments	$	70,225	$	70,225	$	-	$	-
Trust preferred stock and exchange-traded debt instruments	$	5,358	$	5,358	$	-	$	-

	Asset (Liability)
				Fair Value Measurements Using
	Fair Value at			Inputs Considered as:
Description	December 31, 2018			Level 1			Level 2		Level 3
Derivative instruments	$	(297	)	$	(297	)	$	-	$	-
Preferred stock and other equity instruments	$	75,338		$	75,338		$	-	$	-
Trust preferred stock and exchange-traded debt instruments,	$	4,550		$	4,550		$	-	$	-