Employee and Non-Employee Director Stock and Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2015

Employee and Non-Employee Director Stock and Benefit Plans

Schedule of changes in stock options

Options Outstanding	Number of Shares			Weighted Average Exercise Price
Outstanding at December 31, 2012		510,975			26.77
Granted		—			—
Exercised		—			—
Forfeited		(167,649	)		46.18
Outstanding at December 31, 2013		343,326			17.29
Granted		—			—
Exercised		(14,228	)		14.28
Forfeited		(22,245	)		20.09
Outstanding at December 31, 2014		306,853			17.23
Granted		—			—
Exercised		(71,455	)		16.26
Forfeited		(192,733	)		18.71
Outstanding at December 31, 2015		42,665		$	12.17
Amount exercisable at December 31,
2015		42,665		$	12.17
2014		306,853			17.23
2013		262,017			17.28

Schedule of stock options outstanding and exercisable by exercise price

	Options Outstanding						Options Exercisable
Exercise Price	Number Outstanding		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price		Number Exercisable		Weighted Average Exercise Price
$12.17		42,665		0.5	$	12.17		42,665	$	12.17

Schedule of information about stock options

($ in thousands)	2015		2014		2013
Total intrinsic value of stock options exercised	$	370	$	74	$	—
Weighted average grant date fair value of stock options granted during period, per share		—		—		—
Cash received from stock option exercises	$	298		203		—

Schedule of status of restricted share awards

	Number of Shares underlying Performance-Based Restricted Stock Units			Number of Shares underlying Time-Based Restricted Stock Units			Total Number of Shares			Weighted Average Grant Date Fair Value
Outstanding at December 31, 2012		677,831			2,383,504			3,061,335			13.25
Granted		91,932			931,879			1,023,811			12.00
Vested		(64,865	)		(1,138,277	)		(1,203,142	)		14.47
Forfeited		(246,155	)		(197,622	)		(443,777	)		12.20
Outstanding at December 31, 2013		458,743			1,979,484			2,438,227			12.31
Granted		219,644			1,257,745			1,477,389			15.45
Vested		(145,786	)		(977,934	)		(1,123,720	)		13.63
Forfeited		(94,579	)		(38,089	)		(132,668	)		12.10
Outstanding at December 31, 2014		438,022			2,221,206			2,659,228			13.51
Granted		263,766			1,932,425			2,196,191			18.79
Vested		(97,112	)		(1,061,935	)		(1,159,047	)		13.49
Forfeited		(227,201	)		(298,135	)		(525,336	)		16.10
Outstanding at December 31, 2015		377,475			2,793,561			3,171,036		$	16.75

Schedule of status of phantom share awards

	Number of Shares			Weighted Average Grant Date Fair Value
Outstanding at December 31, 2012		695,710			13.72
Granted		249,365			12.01
Vested		(245,296	)		14.52
Forfeited		(28,017	)		14.92
Outstanding at December 31, 2013		671,762			12.74
Granted		—			—
Vested		(310,121	)		14.06
Forfeited		(3,292	)		11.73
Outstanding at December 31, 2014		358,349			11.61
Granted		—			—
Vested		(257,279	)		11.58
Forfeited		(43,272	)		10.99
Outstanding at December 31, 2015		57,798		$	12.24