Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2013

Equity [Abstract]

Preferred, Common and Treasury Shares Activity

	Number of Shares
Description		Preferred G1	Preferred G2	Common		Treasury
Balance as of December 31, 2011		1,000	1,000	462,015		—
Shares issued for preferred stock dividends		—	—	4		—
Reverse stock split - buy back of partial shares		—	—	(1,485	)	—
Treasury stock repurchase		—	—	—		25,206
Treasury stock retirements		—	—	(25,206	)	(25,206	)
Balance as of December 31, 2012		1,000	1,000	435,328		—
Shares issued for preferred stock dividends		—	—	4		—
Treasury stock repurchase		—	—	—		33,389
Treasury stock retirements		—	—	(33,389	)	(33,389	)
Balance as of December 31, 2013		1,000	1,000	401,943		—

Convertible Preferred Stock

			Shares of Common
			Stock Issuable at
Instrument	Conversion Price (1)		December 31, 2013
Series G1 Preferred	$	11,200		8
Series G2 Preferred	$	2,688		37
Common Stock Potentially Issued Upon Conversion				45
_______________________ (1) Certain conversion prices are subject to adjustment under certain circumstances.