Quarterly report pursuant to Section 13 or 15(d)

Related Parties - Additional Information (Detail)

v3.19.2
Related Parties - Additional Information (Detail) - USD ($)
$ in Thousands
 1 Months Ended 3 Months Ended
Jun. 30, 2019
Sep. 30, 2018
Jun. 30, 2019
Dec. 31, 2017
Affiliated Entity | H&A        
Related Party Transaction [Line Items]        
Purchases from related party   $ 500    
Affiliated Entity | H&K        
Related Party Transaction [Line Items]        
Payment to related party $ 15      
Affiliated Entity | SunTx Capital Partners        
Related Party Transaction [Line Items]        
Payment to related party     $ 250  
Consideration Note Receivable        
Related Party Transaction [Line Items]        
Note receivable as consideration for sale of the wholly-owned subsidiary       $ 900
Accounts Payable Note Receivable        
Related Party Transaction [Line Items]        
Note receivable as consideration for sale of the wholly-owned subsidiary       $ 1,000
Other Current Assets | Consideration Note Receivable        
Related Party Transaction [Line Items]        
Note receivable as consideration for sale of the wholly-owned subsidiary 100   100  
Other Current Assets | Accounts Payable Note Receivable        
Related Party Transaction [Line Items]        
Note receivable as consideration for sale of the wholly-owned subsidiary 100   100  
Other Assets | Consideration Note Receivable        
Related Party Transaction [Line Items]        
Note receivable as consideration for sale of the wholly-owned subsidiary 800   800  
Other Assets | Accounts Payable Note Receivable        
Related Party Transaction [Line Items]        
Note receivable as consideration for sale of the wholly-owned subsidiary $ 900   $ 900