Depreciation and Amortization (Tables)

3 Months Ended

Mar. 31, 2018

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Depreciation and Amortization Expense for Property and Equipment and Intangible Assets

Depreciation and amortization expense for property and equipment and intangible assets for the three months ended March 31, 2018 and 2017 was as follows (in thousands):

	Three Months Ended
	March 31,
	2018		2017
Operating expenses	$	5,682	$	5,543
Corporate general and administrative expenses		93		98
Total depreciation and amortization expense	$	5,775	$	5,641