CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - $ / shares	Jun. 30, 2016	Dec. 31, 2015
Common stock par value (in dollars per share)	$ 0.025	$ 0.025
Common stock, shares authorized (in shares)	75,000,000	75,000,000
Common stock, shares issued (in shares)	25,634,411	21,038,650
Common stock, shares outstanding (in shares)	25,404,411	20,808,650
Treasury stock, shares	230,000	230,000
Preferred Series A
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	51	51
Preferred stock, shares issued (in shares)	51	51
Preferred stock, shares outstanding (in shares)	51	51
Preferred Series B
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	71,210	71,210
Preferred stock, shares issued (in shares)	71,210	71,210
Preferred stock, shares outstanding (in shares)	71,210	71,210