Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details Narrative)

v3.8.0.1
Stockholders' Equity (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Apr. 27, 2017
Oct. 31, 2016
Dec. 31, 2017
Jan. 01, 2017
Oct. 01, 2017
Jul. 12, 2017
Apr. 28, 2017
Oct. 02, 2016
Common shares outstanding     8,590,101   8,190,101     8,266,601
Dividends payable     $ 262   $ 261 $ 261    
Dividend declared per share and per warrant (in dollars per share)           $ 0.02    
Common Stock [Member] | Restricted Stock Units [Member]                
Number of common shares issued upon vesting         45,799      
Series C Preferred Stock [Member]                
Preferred stock, outstanding     78   174      
Number of shares converted     96 16        
Number of shares converted, value     $ 500 $ 100        
Series C Preferred Stock [Member] | Common Stock [Member]                
Number of common shares issued upon conversion     400,000 75,000 775,000      
Number of common shares issued upon conversion     325,000          
Longview Fund L. P. [Member]                
Share price (in dollars per share)             $ 0.74  
Number of common shares issued upon conversion 700,000              
Number of common shares issued upon conversion, value $ 518,000              
Sileas Corporation [Member]                
Number of treasury common shares   197,299            
Settlement of account receivable   $ 155            
Number of shares cancelled   197,299