Stockholders' Equity (Narrative) (Details) (USD $)	0 Months Ended	6 Months Ended	12 Months Ended		1 Months Ended		0 Months Ended
	Jul. 10, 2012	Jun. 30, 2013	Dec. 31, 2012	Jul. 10, 2012 Pre-Stock Split [Member]	May 31, 2012 Post-Stock Split [Member]	Jul. 10, 2012 Post-Stock Split [Member]	Jul. 10, 2012 Minimum [Member]	Jul. 10, 2012 Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Reverse stock split	0.1						0.25	0.1
Common stock outstanding		8,320,790	8,018,615	78,000,000		7,800,000
Common stock authorized	100,000,000	300,000,000	300,000,000
Common stock authorized due to Amendment		300,000,000
Common stock par value		$ 0.001	$ 0.001
Shares sold in private placement					2,170,000
Share price of shares sold in private placement					3.361
Warrants sold in private placement					2,170,000
Share price of warants sold in private placement					$ 1.25
Exercise price of warrants					3.361
Net proceeds from sale of securities			$ 9,100,000
Paydown of the guarantees			7,000,000
Remaining shares of Company's common stock to provide for current and future grants under its various equity plans		992,650
Total compensation cost not yet recognized related to options, stock appreciation rights and non-vested stock granted to employees		2,100,000
Estimated forfeitures		$ 2,000,000
Total compensation cost not yet recognized related to options, stock appreciation rights and non-vested stock granted to employees, period of amortization, in years		4 years