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Accrued expenses and other current liabilities (Tables)

6 Months Ended

Jun. 30, 2018

Payables and Accruals [Abstract]

Summary of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities as of June 30, 2018, December 31, 2017 and June 30, 2017 consisted of the following (in thousands):

	June 30, 2018				December 31, 2017				June 30, 2017
Accrued expenses	$	4,992			$	9,422			$	5,067
Other current liabilities	1,932				1,894				2,343
Accrued compensation	2,891				3,998				4,643
Income taxes payable	—				625				—
Accrued expenses and other current liabilities	$	9,815			$	15,939			$	12,053

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Tabular disclosure of the components of accrued liabilities.

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