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Note 10 - Equity Plans (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

		For the years ended December 31,
(in thousands)		2016				2015				2014
RSU expense before taxes of New Plan		$	42			$	-			$	-
RSU (income) expense before taxes of Old Plan		$	(73	)		$	1,047			$	1,252
RSU (income) expense after taxes			81				631				774

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

		Number of Shares				Weighted Average Estimated Fair Value
Outstanding at December 31, 2015			287,894			$	22.39
Granted			137,935				15.19
Converted into shares			(3,239	)			19.12
Forfeited			(1,104	)			18.03
Outstanding at December 31, 2016			421,486			$	19.92
Vested at December 31, 2016			411,794			$	19.89

X

- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ References

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Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ References

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