Stockholders' Equity (Warrants And Options Issued Outside Of The Plan For Employee Compensation) (Detail) (Warrants and Stock Options [Member], USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2014
Options and Warrants, Opening Balance	0
Options and Warrants, Granted	0
Options and Warrants, Exercised	0
Options and Warrants, Expired	0
Options and Warrants, Ending Balance	0	0
Weighted Average Exercise Price, Opening Balance	$ 0
Weighted Average Exercise Price, Granted	$ 0
Weighted Average Exercise Price, Exercised	$ 0
Weighted Average Exercise Price, Expired	$ 0
Weighted Average Exercise Price, Ending Balance	$ 0	$ 0
Aggregate Intrinsic Value, Opening Balance	$ 0
Aggregate Intrinsic Value, Granted	0
Aggregate Intrinsic Value, Exercised	0
Aggregate Intrinsic Value, Expired	0
Aggregate Intrinsic Value, Ending Balance	0	0
Weighted Average Remaining Contractual Life(Years),Outstanding	0 years	0 years
Warrants Outstanding Granted Weighted Average Remaining Contractual Term	0 years
Warrants Outstanding Exercised Weighted Average Remaining Contractual Term	0 years
Warrants Outstanding Expired Weighted Average Remaining Contractual Term	0 years
Result of Merger [Member]
Options and Warrants, Opening Balance			62,140
Options and Warrants, Granted			81,298
Options and Warrants, Expired			(130)
Options and Warrants, Ending Balance	62,140		143,308
Weighted Average Exercise Price, Opening Balance			$ 4.00
Weighted Average Exercise Price, Granted			$ 1.60
Weighted Average Exercise Price, Expired			$ 4.00
Weighted Average Exercise Price, Ending Balance	$ 4.00		$ 2.64
Aggregate Intrinsic Value, Opening Balance			0
Aggregate Intrinsic Value, Granted			0
Aggregate Intrinsic Value, Expired			0
Aggregate Intrinsic Value, Ending Balance	$ 0		$ 0
Weighted Average Remaining Contractual Life(Years),Outstanding	9 years		6 years 5 months 16 days
Warrants Outstanding Granted Weighted Average Remaining Contractual Term			4 years 6 months
Warrants Outstanding Expired Weighted Average Remaining Contractual Term			0 years