Segments (Tables)

6 Months Ended

Jun. 30, 2020

Segment Reporting [Abstract]

Financial Information Attributable to the Company's Business Segments

The following tables set forth certain financial information from continuing operations attributable to the Company’s business segments:

	Three months ended June 30, 2020
	NET Services		Matrix Investment		Total
Service revenue, net	$	282,256	$	—	$	282,256
Service expense	196,106		—		196,106
General and administrative expense	31,199		—		31,199
Depreciation and amortization	6,108		—		6,108
Operating income	$	48,843	$	—	$	48,843
Equity in net gain of investee	$	—	$	4,425	$	4,425
Investment in equity method investee	$	—	$	131,974	$	131,974
Total assets (continuing operations)	$	522,271	$	131,974	$	654,245

	Six months ended June 30, 2020
	NET Services		Matrix Investment		Total
Service revenue, net	$	649,547	$	—	$	649,547
Service expense	528,767		—		528,767
General and administrative expense	51,994		—		51,994
Depreciation and amortization	9,898		—		9,898
Operating income	$	58,888	$	—	$	58,888
Equity in net gain of investee	$	—	$	1,875	$	1,875
Investment in equity method investee	$	—	$	131,974	$	131,974
Total assets (continuing operations)	$	522,271	$	131,974	$	654,245

	Three months ended June 30, 2019
	NET Services		Matrix Investment		Total
Service revenue, net	$	363,911	$	—	$	363,911
Service expense	345,948		—		345,948
General and administrative expense	16,860		—		16,860
Depreciation and amortization	4,353		—		4,353
Operating loss	$	(3,250)	$	—	$	(3,250)
Equity in net loss of investee	$	—	$	(1,315)	$	(1,315)
Investment in equity method investee	$	—	$	157,948	$	157,948
Total assets (continuing operations)	$	443,703	$	157,948	$	601,651

	Six months ended June 30, 2019
	NET Services		Matrix Investment		Total
Service revenue, net	$	731,726	$	—	$	731,726
Service expense	686,446		—		686,446
General and administrative expense	36,262		—		36,262
Depreciation and amortization	8,827		—		8,827
Operating income	$	191	$	—	$	191
Equity in net loss of investee	$	—	$	(2,971)	$	(2,971)
Investment in equity method investee	$	—	$	157,948	$	157,948
Total assets (continuing operations)	$	443,703	$	157,948	$	601,651