Consolidated Balance Sheets (Parenthetical) - USD ($)	Dec. 31, 2016	Dec. 31, 2015
Allowance for doubtful accounts	$ 0	$ 0
Preferred Stock [Member]
Preferred stock, shares authorized (shares)	20,000,000	20,000,000
Series B Convertible Redeemable Preferred Stock [Member]
Preferred stock, liquidation preference (shares)	1	1
Preferred stock, par value (USD per share)	$ 0.01	$ 0.01
Preferred stock, shares designated (shares)	825,000	825,000
Preferred stock, shares issued (shares)	10,000	10,000
Preferred stock, shares outstanding (shares)	10,000	10,000
Common Stock [Member]
Common stock, par value (USD per share)	$ 0.001	$ 0.001
Common stock, shares authorized (shares)	500,000,000	500,000,000
Common stock, shares, issued (shares)	8,205,790	5,673,301.2
Common stock, shares, outstanding (shares)	8,205,790	5,673,301
Treasury Stock [Member]
Treasury Stock, Shares	11,080	11,080