Earnings Per Common Share (Narrative) (Detail)			3 Months Ended		9 Months Ended					3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2013 Series A Preferred Stock [Member]	Sep. 30, 2012 Series A Preferred Stock [Member]	Sep. 30, 2013 Series A Preferred Stock [Member]	Sep. 30, 2012 Series A Preferred Stock [Member]	Sep. 30, 2013 Warrants - Other [Member]	Sep. 30, 2012 Warrants - Other [Member]	Mar. 22, 2013 Warrants - Series A1 And A2 [Member]	Sep. 30, 2013 Stock Options [Member]	Sep. 30, 2012 Stock Options [Member]	Sep. 30, 2013 Stock Options [Member]	Sep. 30, 2012 Stock Options [Member]	Sep. 30, 2013 Restricted Stock [Member]	Sep. 30, 2012 Restricted Stock [Member]	Sep. 30, 2013 Restricted Stock [Member]	Sep. 30, 2012 Restricted Stock [Member]
Earnings Per Share Basic And Diluted By Common Class [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount			1,100	1,100	1,100,000	1,100				1,100,000	2,000,000	1,200,000	2,000,000	200,000	100,000	200,000	100,000
Common stock shares authorized							700,000	700,000	8,600,000
Common stock shares issued	93,360,197	90,735,596							4,564,930
Exercise price									11.50