XML 86 R72.htm IDEA: XBRL DOCUMENT v3.19.2
Notes Payable (Details) - USD ($)
2 Months Ended 12 Months Ended
Apr. 03, 2019
Oct. 04, 2016
Feb. 23, 2016
Apr. 08, 2019
Feb. 23, 2019
Dec. 31, 2018
Dec. 31, 2017
Apr. 01, 2019
Oct. 01, 2018
Nov. 20, 2017
Jun. 30, 2017
Debt Instrument [Line Items]                      
Notes payable           $ 6,513,000 $ 5,969,000        
Repayments of lines of credit           $ 32,734,000 $ 41,564,000        
Annual review delivery period           105 days 105 days        
KBS Loan Agreement                      
Debt Instrument [Line Items]                      
Notes payable           $ 3,700,000          
Revolving line of credit           4,000,000          
Line of credit with maximum borrowing availability           $ 4,000,000.0          
Term extension period           1 year          
Annual facilities fee percentage     1.50%                
Monthly collateral monitoring fee percentage     10.00%                
KBS Loan Agreement | Prime Rate                      
Debt Instrument [Line Items]                      
Debt interest rate           2.75%          
EBGL Loan Agreement                      
Debt Instrument [Line Items]                      
Notes payable           $ 2,800,000          
Revolving line of credit           $ 3,000,000          
Line of credit with maximum borrowing availability   $ 3,000,000.0                 $ 3,000,000.0
Term extension period   1 year                  
Initial line of credit availability   $ 1,000,000                  
Maximum increased amount of line of credit   3,000,000                  
Amount of line of credit increment   $ 500,000                  
Minimum debt service coverage ratio           100.00%          
Audited financial statements delivery period           120 days          
EBGL Loan Agreement | Prime Rate                      
Debt Instrument [Line Items]                      
Debt interest rate                     1.50%
Borrowing bearing variable interest rate   2.75%                  
KBS Loan Agreement, Maturing February 22, 2019                      
Debt Instrument [Line Items]                      
Term extension period           1 year          
KBS Loan Agreement, Maturing February 22, 2020                      
Debt Instrument [Line Items]                      
Term extension period           1 year          
Payment Guarantee | Director                      
Debt Instrument [Line Items]                      
Guarantor obligation                   $ 500,000  
Subsequent Event | Payment Guarantee | Director                      
Debt Instrument [Line Items]                      
Guarantor obligation               $ 600,000      
Eight Amendment To Loan And Security Agreement [Member] | KBS Loan Agreement                      
Debt Instrument [Line Items]                      
Line of credit with maximum borrowing availability                 $ 600,000.0    
Eight Amendment To Loan And Security Agreement [Member] | Subsequent Event | KBS Loan Agreement                      
Debt Instrument [Line Items]                      
Debt instrument periodic payment         $ 75,000            
Repayments of lines of credit $ 600,000                    
Promissory note payable to Gerber Finance | Subsequent Event                      
Debt Instrument [Line Items]                      
Debt instrument periodic payment       $ 75,000.0