Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2019

Accounting Policies [Abstract]

Depreciation Expense Excluded From Each Line Item in Consolidated Statements of Operations

The following table summarizes depreciation expense excluded from each line item in our condensed consolidated statements of operations (in thousands):

	Three Months Ended March 31,
	2019		2018
Cost of revenues	$	3,839	$	1,607
Operating expense	12,585		6,904
General and administrative expense	672		1,147