Quarterly report pursuant to Section 13 or 15(d)

Related Parties - Additional Information (Details)

v3.19.3.a.u2
Related Parties - Additional Information (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended
Jun. 30, 2019
Dec. 31, 2019
Dec. 31, 2017
H&K | Affiliated Entity      
Related Party Transaction [Line Items]      
Payment to related party $ 15    
SunTx Capital Partners | Affiliated Entity      
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     $ 1,000
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  
Other Current Assets | Accounts Payable Note Receivable      
Related Party Transaction [Line Items]      
Note receivable as consideration for sale of the wholly-owned subsidiary   100  
Other Assets | Consideration Note Receivable      
Related Party Transaction [Line Items]      
Note receivable as consideration for sale of the wholly-owned subsidiary   600  
Other Assets | Accounts Payable Note Receivable      
Related Party Transaction [Line Items]      
Note receivable as consideration for sale of the wholly-owned subsidiary   $ 400