Prepaid Expenses and Other Current Assets and Accrued and Other Current Liabilities (Tables)

3 Months Ended

Mar. 31, 2020

Other Current Assets And Other Current Liabilities [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets as of March 31, 2020 and December 31, 2019 consisted of the following:

	March 31, 2020		December 31, 2019
Prepaid expenses	$	2,468	$	1,794
Securities litigation insurance receivable	330		16,627
Other current assets	882		920
Prepaid expenses and other current assets	$	3,680	$	19,341

Schedule of Accrued and Other Current Liabilities

Accrued and other current liabilities as of March 31, 2020 and December 31, 2019 consisted of the following:

	March 31, 2020		December 31, 2019
Payroll and related costs	$	8,750	$	8,106
Securities litigation expense payable	330		17,127
Operating lease liabilities	1,613		1,617
Other accrued and other current liabilities	6,340		5,138
Accrued and other current liabilities	$	17,033	$	31,988