Investments in Unconsolidated Affiliates (Tables)

9 Months Ended

Sep. 30, 2015

Equity Method Investments and Joint Ventures [Abstract]

Combined Financial Information of Unconsolidated Affiliated Companies

Combined financial information of the unconsolidated affiliated companies accounted for by the equity method is as follows:

	As of September 30,
	2015
Assets:
Current assets	$	50,692
Noncurrent assets	119,895
Total assets	$	170,587
Liabilities:
Current liabilities	$	32,823
Noncurrent liabilities	61,648
Total liabilities	$	94,471

	Three Months Ended
	September 30, 2015			September 30, 2014
Results of operations:
Revenue	$	41,252		$	45,982
Operating (loss) income	$	(3,505	)	$	2,786
Income from continuing operations	$	2,694		$	1,453
Net income	$	2,694		$	1,453
	Nine Months Ended
	September 30, 2015			September 30, 2014
Results of operations:
Revenue	$	104,777		$	113,700
Operating loss	$	(10,134	)	$	(10,643	)
Income (loss) from continuing operations	$	9,087		$	(7,222	)
Net income (loss)	$	9,087		$	(7,222	)

Summary of Activity in Income from Unconsolidated Affiliates

A summary of activity in income from unconsolidated affiliates for the nine months ended September 30, 2015 and 2014 is as follows:

	September 30,
Income from unconsolidated affiliates	2015		2014
Income (loss) from unconsolidated affiliates	$	1,551	$	(923	)
Elimination of intercompany revenue	1,412		1,469
Income from unconsolidated affiliates	$	2,963	$	546