Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Income Statement Recognition of Share-Based Compensation

The following table sets forth information with regard to the income statement recognition of share-based compensation for the three-month periods ended March 31, 2013, and 2012 (in thousands):

	Three-Month Period Ended March 31, 2013		Three-Month Period Ended March 31, 2012
Cost of revenue	$	55	$	146
Selling, general and administrative		2,118		1,922
Research and development		76		100
Share-based compensation	$	2,249	$	2,168

Service Award Units

Share-Based Compensation Activity Other Than Stock Option

Additional information for the three-month periods ended March 31, 2013, and 2012, is noted in the following table (dollars in thousands, except per share amounts):

Total Service Award Units Granted	Three-Month Period Ended March 31, 2013		Three-Month Period Ended March 31, 2012
Number of service award units granted during the period		114,705		—
Weighted average grant-date fair value per share granted during the period	$	46.79		—
Fair value of service award shares vested during the period	$	392	$	448

Performance Award Units

Share-Based Compensation Activity Other Than Stock Option

Additional information for the three-month periods ended March 31, 2013, and 2012, is noted in the following table (dollars in thousands, except per share amounts):

Total Performance Award Units Granted	Three-Month Period Ended March 31, 2013		Three-Month Period Ended March 31, 2012
Number of performance award units granted during the period		—		34,229
Weighted average grant-date fair value per share granted during the period		—	$	33.87
Fair value of performance award shares vested during the period	$	1,086	$	522

DSU Service Award | Former Chief Executive Officer

Share-Based Compensation Activity Other Than Stock Option

Additional information for the three-month periods ended March 31, 2013, and 2012, is noted in the following table (dollars in thousands, except per share amounts):

Service DSU’s Granted to former CEO	Three-Month Period Ended March 31, 2013		Three-Month Period Ended March 31, 2012
Number of shares granted during the period		—		1,283
Weighted-average grant date fair value per share granted during the period		—	$	34.03
Number of Service DSUs converted to common stock shares during the period		47,189		—
Fair value of shares vested during the period	$	707	$	572

Dsu Performance Award | Former Chief Executive Officer

Share-Based Compensation Activity Other Than Stock Option

Additional information for the three-month periods ended March 31, 2013, and 2012, is noted in the following table (dollars in thousands, except per share amounts):

Performance DSU’s Granted to former CEO	Three-Month Period Ended March 31, 2013		Three-Month Period Ended March 31, 2012
Number of shares granted during the period		—		59,049
Weighted-average grant date fair value per share granted during the period		—	$	33.87
Number of Performance DSUs converted to common shares of Company stock during period		44,078		—
Fair value of shares vested during the period	$	1,244	$	396

Board DSUs And Dividend Equivalents Granted To Board

Share-Based Compensation Activity Other Than Stock Option

Additional information for the three-month periods ended March 31, 2013, and 2012, is noted in the following table (dollars in thousands, except per share amounts):

Board DSUs	Three-Month Period Ended March 31, 2013		Three-Month Period Ended March 31, 2012
Number of shares granted during the period		771		1,286
Weighted-average grant date fair value per share granted during the period	$	46.98	$	36.74
Fair value of shares vested during the period	$	107	$	102