Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2016

Equity [Abstract]

Schedule of common share repurchases

The following table summarizes our common share repurchases and issuances.

	Three Months Ended March 31,
(Shares and per share amounts in actuals)	2016		2015
Shares repurchased related to employee stock-based compensation plans(1)(2)	1,128,709		1,389,096
Average purchase price per share	$	5.98	$	9.46
Common shares issued(3)	2,740,979		3,130,839

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⁽¹⁾ Comprised of shares withheld from stock option exercises and vesting of restricted stock for employees’ tax withholding obligations and shares tendered by employees to satisfy option exercise costs.

⁽²⁾ At the present time, we do not intend to initiate a publicly announced share repurchase program.

⁽³⁾ Common shares issued under our various compensation and benefit plans.