Annual report pursuant to Section 13 and 15(d)

Debt (Narrative) (Details)

v3.19.2
Debt (Narrative) (Details) - USD ($)
1 Months Ended 12 Months Ended
Nov. 02, 2018
Feb. 08, 2018
Oct. 30, 2017
Jun. 30, 2019
Jun. 30, 2018
Oct. 07, 2016
Debt Instrument [Line Items]            
Debt outstanding       $ 40,563,000 $ 10,012,000  
Line of credit amount outstanding       40,800,000 3,697,000  
Revolving credit facility [Member]            
Debt Instrument [Line Items]            
Revolving line of credit facility amount $ 100,000,000         $ 20,000,000
Debt outstanding       5,000,000    
Fees, costs and expenses       $ 88,000    
Basis of variable interest rate       LIBOR plus a margin that ranges from 1.25% to 1.75% depending on the Company’s consolidated leverage ratio, which is a ratio of consolidated funded indebtedness to consolidated earnings before interest, taxes, depreciation and amortization (EBITDA) (the “Consolidated Leverage Ratio”) or (b) the highest of (i) prime, (ii) the federal funds rate plus 50 basis points, and (iii) the one month LIBOR rate plus 100 basis points (such highest rate, the “Base Rate”), plus a margin that ranges from 0.25% to 0.75% depending on the Consolidated Leverage Ratio. Swingline loans bear interest calculated at the Base Rate plus a margin that ranges from 0.25% to 0.75% depending on the Consolidated Leverage Ratio.    
Expiration date       Nov. 02, 2023    
Line of credit amount outstanding $ 40,000,000       3,700,000  
Credit facility term 5 years     5 years    
Proceeds from credit facility       $ 12,600,000    
Amount available for borrowing under the Revolving Line of Credit       6,900,000    
Revolving credit facility [Member] | Maximum [Member]            
Debt Instrument [Line Items]            
Revolving line of credit facility amount $ 140,000,000   $ 22,200,000      
Revolving credit facility [Member] | Minimum [Member]            
Debt Instrument [Line Items]            
Revolving line of credit facility amount     20,000,000      
Revolving line of credit [Member]            
Debt Instrument [Line Items]            
Revolving line of credit facility amount           15,000,000
Debt outstanding       10,000,000    
Proceeds from credit facility   $ 8,100,000        
Revolving line of credit [Member] | AA Acquisition [Member] | Maximum [Member]            
Debt Instrument [Line Items]            
Revolving line of credit facility amount   20,000,000        
Revolving line of credit [Member] | AA Acquisition [Member] | Minimum [Member]            
Debt Instrument [Line Items]            
Revolving line of credit facility amount   $ 15,000,000        
Term Loan [Member]            
Debt Instrument [Line Items]            
Revolving line of credit facility amount           $ 5,000,000
Line of credit amount outstanding         $ 6,400,000  
Proceeds from credit facility     7,900,000      
Proceeds from term loan       2,800,000    
Term Loan [Member] | Maximum [Member]            
Debt Instrument [Line Items]            
Annual payments     100,000      
Term Loan [Member] | Minimum [Member]            
Debt Instrument [Line Items]            
Annual payments     $ 60,000      
Term Loan [Member] | AA Acquisition [Member]            
Debt Instrument [Line Items]            
Proceeds from term loan       $ 5,000,000