XML 67 R57.htm IDEA: XBRL DOCUMENT v3.10.0.1
Commitments and Contingencies (Details Textual)
1 Months Ended 9 Months Ended
Mar. 08, 2018
USD ($)
Jan. 31, 2017
USD ($)
Sep. 28, 2018
USD ($)
Sep. 28, 2018
JPY (¥)
Sep. 28, 2018
CHF (SFr)
Dec. 29, 2017
USD ($)
Dec. 29, 2017
JPY (¥)
Line of Credit, Current     $ 4,162,000     $ 4,438,000  
lease schedule 009R [Member]              
Capital Lease Obligations   $ 1,957,000 330,000     1,067,000  
Capital Leases Transaction Net Proceeds Expiration Term   24 months          
Lease Schedule 010R [Member]              
Capital Lease Obligations $ 1,560,000   1,044,000        
Capital Leases Transaction Net Proceeds Expiration Term 24 months            
Lease Schedule 011 [Member]              
Line of Credit Facility, Maximum Borrowing Capacity $ 500,000            
Line of Credit Facility, Remaining Borrowing Capacity     $ 392,000        
Hardware Equipment [Member] | lease schedule 009R [Member]              
Capital Leases Transaction Imputed Interest Rate Term 3.94% per $1            
Hardware Equipment [Member] | Lease Schedule 010R [Member]              
Capital Leases Transaction Imputed Interest Rate Term 3.94% per $1            
Hardware Equipment [Member] | Lease Schedule 011 [Member]              
Capital Leases Transaction Imputed Interest Rate Term 3.94% per $1            
Non-Hardware Equipment [Member] | lease schedule 009R [Member]              
Capital Leases Transaction Imputed Interest Rate Term 4.75% per $1            
Non-Hardware Equipment [Member] | Lease Schedule 010R [Member]              
Capital Leases Transaction Imputed Interest Rate Term 4.75% per $1            
Non-Hardware Equipment [Member] | Lease Schedule 011 [Member]              
Capital Leases Transaction Imputed Interest Rate Term 4.75% per $1            
Mizuho Bank [Member]              
Line of Credit Facility, Maximum Borrowing Capacity | ¥       ¥ 500,000,000      
Line of Credit Facility, Interest Rate Description     (approximately 0.06% as of September 28, 2018) plus a 0.50% spread, and may be renewed quarterly (the current line expires on November 21, 2018).        
Line of Credit, Current     $ 4,162,000 472,500,000   4,438,000 ¥ 500,000,000
Interest Rate Increase In Case Of Default     14.00%        
Line of Credit Facility, Remaining Borrowing Capacity     $ 242,000 ¥ 27,500,000   0  
Credit Suisse Bank [Member]              
Line of Credit Facility, Current Borrowing Capacity     $ 1,000,000   SFr 1,000,000 $ 1,000,000  
Percentage Of Commission On Outstanding Notes Payable     0.25%