CONDENSED INTERIM CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, Authorized	2,000,000	2,000,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, Authorized	100,000,000	50,000,000
Common stock, issued	41,779,650	36,173,249
Common stock, outstanding	41,779,650	36,173,249