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Long-Term Debt and Notes Payable - Additional Information (Detail)
1 Months Ended 3 Months Ended
Apr. 01, 2019
USD ($)
Oct. 01, 2017
USD ($)
Apr. 01, 2017
USD ($)
Mar. 02, 2017
USD ($)
Subsidiary
$ / shares
shares
May 31, 2016
USD ($)
BoardofDirector
Mar. 31, 2019
USD ($)
Mar. 31, 2018
USD ($)
Apr. 25, 2019
USD ($)
Dec. 31, 2018
USD ($)
Line of Credit Facility [Line Items]                  
Long-term debt           $ 45,820,000     $ 45,650,000
Long-term debt, current portion           15,733,000     15,733,000
Interest cost           2,077,000 $ 2,035,000    
Unsecured Promissory Notes                  
Line of Credit Facility [Line Items]                  
Debt instrument, maturity date         Apr. 01, 2019        
Debt instrument, interest rate         7.00%        
Proceeds from issuance of notes         $ 25,000,000        
Debt instrument, payable number | BoardofDirector         2        
PIK interest payment   $ 1,043,000 $ 997,000            
Notes outstanding principal balance           $ 27,040,000      
Unsecured Promissory Notes | Subsequent Event                  
Line of Credit Facility [Line Items]                  
Notes outstanding principal balance               $ 0  
Repayments of Debt $ 27,040,000                
Millen, Georgia Facility                  
Line of Credit Facility [Line Items]                  
Percentage of usage requirement in net cash proceed from sale of business           100.00%      
New Credit Agreement                  
Line of Credit Facility [Line Items]                  
Long-term debt           $ 65,000,000      
New Credit Agreement | Unsecured Promissory Notes                  
Line of Credit Facility [Line Items]                  
Debt instrument, payment terms           Interest payments at 8.00% until the lenders under the New Credit Agreement receive two consecutive semi-annual cash interest payments.      
Debt instrument, frequency of periodic payment           Semi-annual      
Debt instrument, payment-in-kind interest rate       8.00%          
Wilks | New Credit Agreement                  
Line of Credit Facility [Line Items]                  
Long-term debt       $ 65,000,000          
Debt instrument, maturity date           Dec. 31, 2022      
Debt instrument, interest rate       9.00%          
Number of operating subsidiaries | Subsidiary       2          
Unamortized debt issuance costs           $ 640,000      
Warrants exercise price per share | $ / shares       $ 14.91          
Warrants expiration date       Dec. 31, 2022          
Percentage of common stock outstanding owned           10.70%      
Percentage of common stock outstanding would hold upon exercise of warrant to purchase additional shares           12.30%      
Increase in additional paid-in capital due to issuance of warrant           $ 3,871,000      
Wilks | New Credit Agreement | Maximum                  
Line of Credit Facility [Line Items]                  
Warrant entitles to purchase shares of the common stock | shares       523,022          
Wilks | New Credit Agreement | Warrant                  
Line of Credit Facility [Line Items]                  
Unamortized original issue discount           2,808,000      
Wells Fargo | New Credit Agreement                  
Line of Credit Facility [Line Items]                  
Repayments of long-term debt       $ 52,651,000          
Term Loan Closing to Pay off Wells Fargo | Wilks | New Credit Agreement                  
Line of Credit Facility [Line Items]                  
Long-term debt       52,651,000          
Additional Term Loan | Wilks | New Credit Agreement                  
Line of Credit Facility [Line Items]                  
Long-term debt       $ 12,349,000          
Standby Letters of Credit | Wells Fargo | Amended Credit Agreement                  
Line of Credit Facility [Line Items]                  
Letters of credit outstanding           $ 4,625,000     $ 2,625,000