Depreciation and Amortization (Tables)

6 Months Ended

Jun. 30, 2019

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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 and six months ended June 30, 2019 and 2018 was as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2019		2018		2019		2018
Operating expenses	$	5,282	$	5,825	$	10,906	$	11,507
Corporate general and administrative expenses		35		76		70		169
Total depreciation and amortization expense	$	5,317	$	5,901	$	10,976	$	11,676