Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2013

Share-based Compensation [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

The following summarizes the changes to Peoples' stock options for the period ended June 30, 2013:

	Number of Common Shares Subject to Options	Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Life	Aggregate Intrinsic Value
Outstanding at January 1	101,594	$	26.09
Expired	38,990	23.09
Outstanding at June 30	62,604	$	27.95	1.8 years	$	—
Exercisable at June 30	62,604	$	27.95	1.8 years	$	—

Schedule of Stock Options Outstanding & Exercisable by Exercise Price Range

The following table summarizes Peoples’ stock options outstanding at June 30, 2013:

			Options Outstanding & Exercisable
Range of Exercise Prices			Common Shares Subject to Options Outstanding	Weighted-Average Remaining Contractual Life	Weighted-Average Exercise Price
$23.59	to	$25.94	2,792	1.1 years	25.41
$26.01	to	$27.74	22,644	1.3 years	27.05
$28.25	to	$28.26	17,632	2.5 years	28.25
$28.57	to	$30.00	19,536	1.9 years	29.10
Total			62,604	1.8 years	$	27.95

The following table summarizes Peoples’ SARs outstanding at June 30, 2013:

Exercise Price	Number of Common Shares Subject to SARs Outstanding & Exercisable	Weighted- Average Remaining Contractual Life
$23.26	2,000	4.1 years
$23.77	10,582	4.6 years
$29.25	8,710	3.6 years
Total	21,292	4.2 years

Schedule of Stock Appreciation Rights Outstanding & Exercisable by Exercise Price

The following summarizes the changes to Peoples' SARs for the period ended June 30, 2013:

	Number of Common Shares Subject to SARs	Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Life	Aggregate Intrinsic  Value
Outstanding at January 1	22,849	$	25.85
Forfeited	1,557	25.99
Outstanding at June 30	21,292	$	25.96	4.2 years	$	—
Exercisable at June 30	21,292	$	25.96	4.2 years	$	—

Schedule of Restricted Shares Activity

The following summarizes the changes to Peoples’ restricted common shares for the period ended June 30, 2013:

	Time-Based Vesting			Performance-Based Vesting
	Number of Shares	Weighted-Average Grant Date Fair Value		Number of Shares	Weighted-Average Grant Date Fair Value
Outstanding at January 1	78,731	$	16.36	17,865	$	16.07
Awarded	5,500	21.67		72,706	21.82
Released	14,512	13.93		3,154	13.14
Forfeited	601	15.87		912	18.75
Outstanding at June 30	69,118	$	17.29	86,505	$	20.98

Summary of Stock-Based Compensation and Related Tax Benefit

The following summarizes the amount of stock-based compensation expense and related tax benefit recognized:

	Three Months Ended						Six Months Ended
	June 30,						June 30,
(Dollars in thousands)	2013			2012			2013			2012
Total stock-based compensation	$	386		$	259		$	683		$	485
Recognized tax benefit	(135		)	(91		)	(239		)	(170		)
Net expense recognized	$	251		$	168		$	444		$	315