Basis of Presentation and Significant Accounting Policies - (Tables)

12 Months Ended

Dec. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Allowance for Doubtful Accounts Activity

Accounts receivable allowance for doubtful accounts and credit memos activity is presented in the table below:

	Successor			Predecessor
	September 1, 2017 through December 31, 2017			January 1, 2017 through August 31, 2017			Year Ended December 31, 2016
Balance, beginning of period	$	—		$	1,945		$	2,380
Add Provision charged to expense(a)	1,735			34			37
Recoveries	13			25			32
Less Charges against allowance	(162		)	(316		)	(504		)
Fresh-start accounting adjustment	—			(1,688		)	—
Balance, end of period	$	1,586		$	—		$	1,945

^(a) Includes the net amount of credit memos reserved and issued.

Non-Cash Investing and Financing Activities and Supplemental Cash Flow Information

Non-cash investing and financing activities and supplemental disclosures of consolidated cash flow information are as follows:

	Successor		Predecessor
	September 1, 2017 through December 31, 2017		January 1, 2017 through August 31, 2017		Year Ended December 31, 2016
Non-cash investing and financing activities:
Capital expenditures financed by accounts payable	$	356	$	45	$	59
Reclassification of conversion option from debt to equity, net (Note 9)	43,716		—		—
Cash paid during the period for:
Interest	1,209		13,332		31,404
Income taxes	495		1,889		2,434
Cash received during the period for:
Income tax refunds	49		201		500

Excess and Obsolete Inventory Allowance Activity

Excess and obsolete inventory allowance activity is presented in the table below:

	Successor			Predecessor
	September 1, 2017 through December 31, 2017			January 1, 2017 through August 31, 2017			Year Ended December 31, 2016
Balance, beginning of period	$	—		$	7,877		$	13,075
Adjustments to provision	1,736			(945		)	5,857
Charges against allowance	(56		)	(1,661		)	(11,055		)
Fresh-start accounting adjustment	—			(5,271		)	—
Balance, end of period	$	1,680		$	—		$	7,877

Estimated Useful Lives of Plant and Equipment

The Company provides for depreciation of plant and equipment sufficient to amortize the cost over their estimated useful lives as follows:

	Successor	Predecessor
Buildings and building improvements	5 – 40 years	5 – 40 years
Plant equipment	5 – 20 years	5 – 20 years
Furniture and fixtures	2 – 10 years	2 – 10 years
Vehicles and office equipment	3 – 10 years	3 – 10 years

Basic and Diluted Earnings Per Share Calculations

The following table is a reconciliation of the basic and diluted loss per share calculations:

	Successor			Predecessor
	September 1, 2017 through December 31, 2017			January 1, 2017 through August 31, 2017		Year Ended December 31, 2016
Numerator:
(Loss) income from continuing operations	$	(13,327	)	$	36,190	$	(114,090	)
Income from discontinued operations, net of income taxes	—			—		6,108
Net (loss) income	$	(13,327	)	$	36,190	$	(107,982	)
Denominator:
Weighted average common shares outstanding	2,000			32,174		29,009
Effect of dilutive securities:
Outstanding common stock equivalents	—			—		—
Denominator for diluted (loss) earnings per share	2,000			32,174		29,009
Basic (loss) earnings per common share:
Continuing operations	$	(6.66	)	$	1.12	$	(3.93	)
Discontinued operations	—			—		0.21
Net basic (loss) earnings per common share	$	(6.66	)	$	1.12	$	(3.72	)
Diluted (loss) earnings per common share:
Continuing operations	$	(6.66	)	$	1.12	$	(3.93	)
Discontinued operations	—			—		0.21
Net diluted (loss) earnings per common share	$	(6.66	)	$	1.12	$	(3.72	)
Excluded outstanding share-based awards having an anti-dilutive effect	1,734			—		2,640
Excluded "in the money" portion of New Convertible Notes (Predecessor) and common stock warrants (Predecessor) having an anti-dilutive effect	—			—		—
Excluded "in the money" portion of Second Lien Notes (Successor) having an anti-dilutive effect	—			—		—