Accrued and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Summary of accrued and other current liabilities

Accrued and other current liabilities as of December 31, 2019 and 2018 were as follows (in thousands):

	As of December 31,
	2019		2018
Accrued expenses	$	2,049	$	2,853
Warranty liabilities		267		145
Contract liabilities		225		—
Payroll payable		473		818
Accrued bonuses		350		—
Short-term lease liabilities and other		162		83
Total accrued and other current liabilities	$	3,526	$	3,899

Summary of other long-term liabilities

Other long-term liabilities as of December 31, 2019 and 2018 were as follows (in thousands):

	As of December 31,
	2019		2018
Deferred rent		1,106		1,193
Long-term lease liabilities		295		111
Total accrued and other long-term liabilities	$	1,401	$	1,304