Annual report pursuant to Section 13 and 15(d)

Transactions Affecting Stockholders' Equity (Details Narrative)

v3.19.1
Transactions Affecting Stockholders' Equity (Details Narrative) - USD ($)
1 Months Ended 9 Months Ended 12 Months Ended
Dec. 24, 2018
May 07, 2018
Apr. 12, 2018
Nov. 20, 2017
Nov. 14, 2017
Aug. 25, 2017
Aug. 21, 2017
Jun. 12, 2017
Jul. 30, 2015
Nov. 30, 2017
Sep. 30, 2018
Dec. 31, 2018
Dec. 31, 2017
Jun. 05, 2018
Nov. 09, 2017
Aug. 15, 2017
Dec. 31, 2016
May 05, 2010
Common stock, shares authorized                       50,000,000 50,000,000          
Preferred stock, shares authorized                       1,000,000 1,000,000          
Preferred stock, par value                       $ 0.0005 $ 0.0005          
Preferred stock, shares issued                                
Equity method investment ownership percentage                       50.00%            
Cash dividend paid $ 0.25 $ 1.00                                
Dividend payable $ 2,900,000 $ 11,700,000                   $ 2,900,000            
Dividends payable date Jan. 24, 2019 Jun. 05, 2018                                
Dividends record date Jan. 10, 2019 May 21, 2018                                
Stock option granted                       2,490,000 625,000          
Stock option, expected life                       4 years 6 months 4 years 7 months 6 days          
Stock option, exercised                       490,000 315,000          
Proceeds from stock options exercised                       $ 337,000 $ 1,510,000          
Options outstanding - shares                       2,980,000 980,000       669,000  
Weighted average risk rate                       2.00% 2.00%          
Stock option, dividend yield                       0.00% 0.00%          
Stock option, expected volatility                       40.00% 42.00%          
Fair value of stock option grant                       $ 1,800,000 $ 476,000          
Share based compensation expenses                       $ 590,000 $ 78,000          
Common stock share price                       $ 0.0005            
Common stock, shares issued                       28,201,541 27,696,593          
BML Investment Partners, L.P [Member]                                    
Equity method investment ownership percentage           13.60%                        
Investments owned shares           2,322,627                        
Aggregate sold shares of our common stock           1,695,305                        
Stock Purchase Agreement [Member]                                    
Equity method investment ownership percentage               6.20%                    
Common stock, shares purchased               1,061,980                    
Options outstanding - shares               17,200,000                    
August 2017 Tender Offer [Member]                                    
Stock issued during period shares           4,323,335           5,910,327            
Common stock share price           $ 2.30                        
Shares proposed to purchase in tender offer percentage             24.70%                      
Common stock, shares issued             16,200,000                      
Common stock shares outstanding             16,200,000                      
Trading price per share                               $ 2.13    
Purchase price per share           $ 2.30                        
Offer expire date           Sep. 25, 2017                        
Value of common stock purchased shares           $ 9,900,000                        
November 2017 Tender Offer [Member]                                    
Stock issued during period shares       1,700,000           1,948,569   2,072,280            
Common stock share price       $ 2.30                            
Shares proposed to purchase in tender offer percentage         13.70%                          
Common stock, shares issued         12,400,000                          
Common stock shares outstanding         12,400,000                          
Trading price per share                             $ 2.13      
Purchase price per share                   $ 2.30                
Value of common stock purchased shares                   $ 4,500,000                
Leventhal Holders [Member] | Stock Purchase Agreement [Member]                                    
Consideration paid               $ 1,858,465,000                    
Share price               $ 1.75                    
Ted Karkus [Member]                                    
Aggregate sold shares of our common stock           364,954                        
Robert V. Cuddihy, Jr. [Member]                                    
Aggregate sold shares of our common stock           358,621                        
Director [Member]                                    
Aggregate sold shares of our common stock           4,379                        
Mr. Karkus [Member]                                    
Stock options exercise price per share       $ 1.00                            
Proceeds from stock options exercised                       $ 600,000            
Aggregate sold shares of our common stock                       424,789            
Net proceeds                       $ 600,000,000            
Maximum [Member]                                    
Stock issued during period shares                 3,200,000                  
Maximum [Member] | August 2017 Tender Offer [Member]                                    
Stock issued during period shares           4,000,000                        
Stockholder Rights Plan [Member]                                    
Common stock right's exercise price                       $ 45            
Acquisition percentage                       15.00%            
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            
Stockholder Rights Plan [Member] | Chairman and Chief Executive Officer [Member] | Maximum [Member]                                    
Acquisition percentage                       20.00%            
2015 Equity Line of Credit [Member]                                    
Line of credit expired, description                 The 2015 Equity Line of Credit expired in July 2018.                  
2010 Directors' Equity Compensation Plan [Member]                                    
Stock issued during period shares                       382,860            
Plan provides total number of shares of common stock issued                                   675,000
Stock option granted                       14,948 0          
2010 Equity Compensation Plan [Member]                                    
Plan provides total number of shares of common stock issued                                   3,900,000
Stock option granted                       30,000            
Direct fees                       $ 45,000            
Stock options exercise price per share                       $ 2.35 $ 2.00          
Vesting period                       3 years 4 years          
Stock option, expected life                         4 years 6 months          
Stock option, exercised                       250,000            
Options outstanding - shares                       679,500            
2010 Equity Compensation Plan [Member] | Common Stock Shares [Member]                                    
Stock option, exercised                       490,000 1,332,000          
Proceeds from stock options exercised                       $ 337,500 $ 1,500,000          
2010 Equity Compensation Plan [Member] | Employees [Member]                                    
Stock option granted                       160,000 600,000          
Stock options exercise price per share                       $ 3.18            
Vesting period                       4 years            
2018 Stock Incentive Plan [Member]                                    
Cash dividend paid                           $ 1.00        
Stock option, expected life     4 years 6 months                              
Available for grant, shares     2,300,000                              
2018 Stock Incentive Plan [Member] | CEO [Member]                                    
Stock option granted                     2,300,000              
Stock option, exercised                                  
2018 Stock Incentive Plan [Member] | Maximum [Member]                                    
Stock options exercise price per share                       $ 3.00            
2018 Stock Incentive Plan [Member] | Maximum [Member] | January 24, 2019 [Member]                                    
Stock options exercise price per share                       $ 1.75            
2018 Stock Incentive Plan [Member] | Maximum [Member] | Mr. Karkus [Member]                                    
Available for grant, shares                       2,300,000            
2018 Stock Incentive Plan [Member] | Minimum [Member]                                    
Stock options exercise price per share                       $ 2.00            
2018 Stock Incentive Plan [Member] | Minimum [Member] | January 24, 2019 [Member]                                    
Stock options exercise price per share                       $ 2.00