XML 90 R66.htm IDEA: XBRL DOCUMENT v3.10.0.1
Loan Agreement Narrative (Details) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Line of Credit Facility [Line Items]    
Bank Overdrafts $ 5,500,000  
Secured Debt, Current $ 10,823,000 $ 14,543,000
Credit Facility (Textual) [Abstract]    
Eligible accounts receivables percentage 85.00%  
Eligible accounts receivables past due days 60 days  
Eligible inventory percentage 60.00%  
Eligible inventory expected to be sold period 18 months  
Maximum borrowing amount based on inventory $ 20,000,000  
Interest Paid $ 1,000,000 $ 600,000
Weighted average interest rate 3.90%  
Letters of Credit Outstanding, Amount $ 1,500,000  
Excess cash capacity $ 10,000,000  
Maximum    
Credit Facility (Textual) [Abstract]    
Spread on LIBOR 1.85%  
Dividends restricted amount $ 7,000,000.0  
Minimum    
Credit Facility (Textual) [Abstract]    
Spread on LIBOR 1.50%  
Revolving Credit Facility [Member]    
Credit Facility (Textual) [Abstract]    
Credit facility, borrowing capacity $ 40,000,000  
Letter of Credit [Member]    
Credit Facility (Textual) [Abstract]    
Credit facility, borrowing capacity 10,000,000  
Lawson [Member]    
Line of Credit Facility [Line Items]    
Secured Debt, Current 9,000,000  
Credit Facility (Textual) [Abstract]    
Credit Facility, remaining borrowing capacity 27,700,000  
Bolt [Member] [Member]    
Line of Credit Facility [Line Items]    
Secured Debt, Current 2,387,000  
Credit Facility (Textual) [Abstract]    
Credit Facility, remaining borrowing capacity $ 3,100,000