Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity And Stock Compensation (Details Narrative)

v3.6.0.2
Stockholders' Equity And Stock Compensation (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 4 Months Ended 12 Months Ended
Jul. 30, 2015
Sep. 04, 2014
May 28, 2014
Dec. 31, 2015
Jun. 30, 2015
Sep. 30, 2014
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
May 24, 2016
Dec. 11, 2015
Dec. 31, 2013
May 05, 2010
Mar. 22, 2010
Common stock, shares authorized       50,000,000     50,000,000 50,000,000            
Preferred stock, shares authorized       1,000,000     1,000,000 1,000,000            
Preferred stock, par value       $ 0.0005     $ 0.0005 $ 0.0005            
Common stock rights exercise price                     $ 1.35      
Equity method investment ownership percentage             50.00%             50.00%
Common stock, shares issued       26,313,593     26,313,593 26,313,593            
Options outstanding - shares       1,713,000     1,699,000 1,713,000 1,740,000     1,638,000    
Available for grant, shares       20,000     734,000 20,000 20,000          
Number of option granted             147,500          
Number of option exercised                      
Intrinsic value of option outstanding             $ 1,200              
Share-based compensation expense for the aggregate fair value of the vested stock options             1 $ 135 $ 472          
Share-based compensation expense for the aggregate fair value of the vested stock options             0              
Stock option exercisable             1,200              
Stock issued during period, value               1,564 4,910          
Administrative expense             5,063 6,986 8,143          
Fair value of treasury stock       $ 30,742     $ 30,742 30,742            
Stock Options and Warrants Fair Value [Member]                            
Fair value of the stock options and Warrants granted               $ 14 $ 87          
Number of option fully vested                 200,000          
Fair value of stock option                 $ 217          
Stock option vested period                 $ 255          
Minimum [Member]                            
Stock option expected term             2 years 6 months              
Maximum [Member]                            
Stock option expected term             6 years 6 months              
Mr. Karkus [Member]                            
Director compensation             $ 675              
2014 Equity Line of Credit [Member]                            
Stock issued during period shares     3,000,000                      
2014 Equity Line of Credit [Member] | Dutchess [Member]                            
Aggregate sold shares of our common stock 438,480         2,561,520                
Net proceeds           $ 3,700                
2015 Equity Line of Credit [Member] | Dutchess [Member]                            
Stock issued during period shares 3,200,000                          
Maximum number of shares of draw down notice 500,000                          
Derivative transaction, conditions description             The purchase price is set at ninety-five percent (95%) of the volume weighted average price (VWAP) of the Common Stock during the one trading day immediately following our put notice. We have the right to withdraw all or any portion of any put, except that portion of the put that has already been sold to a third party, including any portion of a put that is below the minimum acceptable price set forth on the put notice, before the closing. In the event Dutchess receives more than a five percent (5%) return on the net sales for a specific put, Dutchess must remit such excess proceeds to us; however, in the event Dutchess receives less than a five percent (5%) return on the net sales for a specific put, Dutchess has the right to deduct from the proceeds of the put amount on the applicable closing date so Dutchess’s return will equal five percent (5%).              
Number of shares beneficially held maximum percentage             4.99%              
Available for sale, shares             $ 2,450,000              
Aggregate sold shares of our common stock       750,000                    
Net proceeds       $ 1,000                    
Settlement Agreement [Member]                            
Stock issued during period, share                 300,000          
Share issued price per share                 $ 1.31          
Stock issued during period, value                 $ 393          
2010 Directors Equity Compensation Plan [Member]                            
Stock issued during period, share                 28,327          
Director compensation                 $ 41          
2010 Directors Equity Compensation Plan [Member] | Mr. Karkus [Member]                            
Number of option granted                 100,000          
Stock issued during period, value                 $ 139          
Chairman and Chief Executive Officer [Member] | Rights Agreement [Member]                            
Equity method investment ownership percentage required for rights exercisable under right agreement             20.00%              
Dutchess Opportunity Fund II, LP [Member]                            
Aggregate sold shares of our common stock         438,480                  
Net proceeds         $ 524                  
Stockholder Rights Plan [Member]                            
Common stock rights exercise price             $ 45              
Equity method investment ownership percentage required for rights exercisable under right agreement             15.00%              
Percentage of discount on exercise of right             50.00%              
Rights agreement expiration date             Jun. 18, 2024              
2010 Equity Compensation Plan [Member]                            
Options outstanding - shares             1,699,000              
Plan provides total number of shares of common stock issued                   700,000     3,200,000  
Number of option granted                        
Number of option exercised                          
Class of warrants issued during period               51,000            
2010 Equity Compensation Plan [Member] | Equity Option [Member]                            
Available for grant, shares             733,659              
Number of option granted             1,699,000              
2010 Equity Compensation Plan [Member] | Employees [Member]                            
Plan provided for the granting shares of common stock                 147,500          
2010 Directors Equity Compensation Plan [Member]                            
Plan provides total number of shares of common stock issued             425,000              
Available for grant, shares             147,808              
Settlement Agreement [Member]                            
Share issued price per share   $ 1.31                        
Number of treasury stock acquired under the agreement   3,896,764                        
Treasury stock, paid amount   $ 440                        
Payments to defendants   500                        
Settlement amount paid to third party   37                        
Administrative expense                 $ 97          
Fair value of treasury stock   $ 5,100