Annual report pursuant to Section 13 and 15(d)

General (Details)

v3.19.2
General (Details) - USD ($)
1 Months Ended 12 Months Ended
Feb. 05, 2019
Feb. 09, 2018
Oct. 10, 2016
Oct. 31, 2017
Jun. 19, 2017
Jun. 30, 2019
Jun. 30, 2018
Business Acquisition [Line Items]              
Acquisition net of cash acquired           $ 12,542,000 $ 13,352,000
Western State Design, LLC [Member]              
Business Acquisition [Line Items]              
Purchase price     $ 18,500,000        
Shares consideration     2,044,990        
Martin-Ray Laundry Systems, Inc [Member]              
Business Acquisition [Line Items]              
Purchase price         $ 2,000,000    
Shares consideration         98,668    
Tri-State Technical Services [Member]              
Business Acquisition [Line Items]              
Purchase price       $ 7,952,000      
Shares consideration       338,115      
AA Acquisition [Member]              
Business Acquisition [Line Items]              
Purchase price   $ 8,100,000          
Shares consideration   348,360          
Acquisition net of cash acquired [1]           7,175,000  
Scott Equipment [Member]              
Business Acquisition [Line Items]              
Purchase price           $ 6,500,000  
Shares consideration           209,678  
PAC Acquisition [Member]              
Business Acquisition [Line Items]              
Purchase price $ 6,400,000            
Shares consideration 179,847            
Acquisition net of cash acquired [2]           $ 5,312,000  
Other Acquisition [Member]              
Business Acquisition [Line Items]              
Purchase price           $ 3,500,000  
Shares consideration           141,000  
Acquisition net of cash acquired           $ 738,000  
[1] Includes $8,119,000 paid at closing (inclusive of a preliminary working capital adjustment) net of $0.9 million of cash acquired.
[2] Includes $6,400,000 paid net of $1.1 million of cash acquired.