Accrued Expenses and Other Current Liabilities (Tables)

6 Months Ended

Jun. 30, 2019

Payables And Accruals [Abstract]

Schedule of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities as of June 30, 2019 and December 31, 2018 consisted of the following:

	June 30, 2019		December 31, 2018
Accrued compensation and related taxes	$	11,792	$	18,301
Accrued warranty		736		926
Dividends and equitable adjustments payable (see Note 10)		1,246		3,336
Accrued customer incentives		981		5,368
Other accrued expenses		8,344		9,061
	$	23,099	$	36,992

Summary of Changes in Amount Reserved for Warranty Costs

A summary of changes in the amount reserved for warranty costs for the six months ended June 30, 2019 and 2018 is as follows:

	Six Months Ended June 30,
	2019			2018
Warranty reserve at beginning of period	$	926		$	1,246
Provisions		1,345			740
Charges		(1,535	)		(1,014	)
Warranty reserve at end of period	$	736		$	972