Sale of Millen Facility - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net proceeds from asset sales	$ 27,526	$ 21,600
Millen, Georgia Facility
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Consideration receivable on sale of plant	23,000
Loss on sale of business	2,305	$ 0
Purchase and Sale Agreement | Ceramic Proppant Manufacturing Facility | Millen, Georgia Facility
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Consideration receivable on sale of plant	23,000
Selling expenses paid	899
Net proceeds from asset sales	22,101
Expected net cash proceeds as defined in the New Credit Agreement	15,733
Total assumed liabilities	$ 4,852
Debt instrument, interest rate	5.00%
Debt instrument, periodic payment including principal and interest	$ 35
Debt instrument, maturity date	Feb. 29, 2024
Letter of credit	$ 2,000
Letters of credit reduction amount per year	400
Write-off of certain spare parts	196
Book value of the assets held for sale	17,842
Loss on sale of business	2,305
Post-Closing Matters and Assumed Liabilities | Purchase and Sale Agreement | Ceramic Proppant Manufacturing Facility | Millen, Georgia Facility
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Selling expenses	7,267
Paid at Closing | Purchase and Sale Agreement | Ceramic Proppant Manufacturing Facility | Millen, Georgia Facility
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Cash held in escrow	3,000
Post-Closing Matters | Purchase and Sale Agreement | Ceramic Proppant Manufacturing Facility | Millen, Georgia Facility
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Cash held in escrow	$ 1,200