Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2016

Discontinued Operations and Disposal Groups [Abstract]

Summary of Financial Information for Discontinued Operations

The following represents a reconciliation of the major classes of line items constituting income from discontinued operations primarily related to Quanta’s fiber optic licensing operations to the consolidated statements of operations (in thousands):

	Year Ended December 31,
	2016			2015		2014
Major classes of line items constituting pretax income from discontinued operations:
Revenues	$	—		$	59,998	$	104,021
Expenses:
Cost of services (including depreciation)		—			24,748		39,295
Selling, general and administrative expenses		(980	)		12,047		16,561
Amortization of intangible assets		—			963		1,650
Other income (expense) items that are not major		—			10		3
Net income before taxes of discontinued operations related to fiber optic licensing operations related to major classes of income before taxes		980			22,250		46,518
Pretax gain on the disposal of the fiber optic licensing operations		—			271,833		—
Total pretax gain on fiber optic licensing operations		980			294,083		46,518
Provision for income taxes related to fiber optic licensing operations		667			103,462		18,401
Net income from discontinued operations related to fiber optic licensing operations		313			190,621		28,117
Net loss from discontinued operations related to telecommunication operations		(655	)		—		(627	)
Net income (loss) from discontinued operations as presented in the consolidated statements of operations	$	(342	)	$	190,621	$	27,490

There were no assets or liabilities associated with fiber optic licensing operations at December 31, 2016 and no assets or non-current liabilities at December 31, 2015. The following represents a reconciliation of the carrying amounts of major classes of assets and liabilities of discontinued operations to the consolidated balance sheet at December 31, 2015 (in thousands):

	December 31, 2015
Carrying amounts of major classes of current liabilities of discontinued operations related to fiber optic licensing operations:
Current liabilities:
Accounts payable and accrued expenses	$	15,313
Total current liabilities of discontinued operations as presented in the consolidated balance sheets	$	15,313