Stock and Incentive Compensation Plans (Tables)

3 Months Ended

Mar. 31, 2015

Stock and Incentive Compensation Plans [Abstract]

Summary of stock and incentive plans' vesting periods and contractual terms

The following table summarizes the vesting periods for awards granted under the 2005 Plan (in years):

	Vesting Period
Performance awards (includes acheivement shares for grants after 2013)		3
Achievement shares from performance grants prior to 2013		3
Time-vested awards		3

Summary of stock and incentive plan activity

The following table summarizes the activity for awards granted under the 2005 Plan for the period presented:

	Three Months Ended March 31, 2015
	Performance Awards			Time-Vested Awards
Outstanding/Nonvested shares, beginning of period		181,195			263,905
Granted		84,899			120,314
Exercised or released from restriction		(47,360	)		(63,209	)
Forfeited		(6,425	)		(2,677	)
Outstanding/Nonvested shares, end of period		212,309			318,333

Compensation expense for stock and incentive plans

The following table presents information regarding compensation expense for awards under the 2005 Plan for the periods presented ($ in thousands):

	Three Months Ended March 31,
	2015		2014
Performance awards	$	246	$	263
Time-vested awards		605		928
Total compensation expense	$	851	$	1,191