Quarterly report pursuant to Section 13 or 15(d)

Revolving Credit Facility and Other Obligations (Details)

v3.20.1
Revolving Credit Facility and Other Obligations (Details)
3 Months Ended
Apr. 21, 2020
USD ($)
numberOfPayments
Mar. 31, 2020
Apr. 14, 2020
USD ($)
Dec. 31, 2019
Jul. 11, 2017
USD ($)
Paycheck Protection Program | Subsequent Event          
Long-term debt          
Loan outstanding     $ 5,400,000    
Interest rate     1.00%    
Revolving credit facility | Bank of America Credit Agreement          
Long-term debt          
Maximum borrowing capacity         $ 25,000,000.0
Annual commitment fee   0.20%      
Long-term line of credit         $ 0
Revolving credit facility | Capital Credit Agreement | Subsequent Event          
Long-term debt          
Maximum borrowing capacity $ 6,000,000.0        
Term 60 months        
Number of monthly payments | numberOfPayments 60        
Payment of total, percent 1.82%        
Revolving credit facility | LIBOR | Bank of America Credit Agreement          
Long-term debt          
Margin on variable rate   1.25%      
Effective interest rate   2.24%   3.05%  
Revolving credit facility | Indicative Index | Capital Credit Agreement | Subsequent Event          
Long-term debt          
Margin on variable rate 2.75%        
Effective interest rate 3.50%