Other Current Assets and Other Long-Term Assets (Tables)

12 Months Ended

Dec. 31, 2019

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Current Assets

Other current assets consisted of the following (in thousands):

	December 31,
	2019		2018
Prepaid expenses	$	5,672	$	1,261
Deposits and other receivables	2,119		1,841
Interest receivables	1,566		768
	$	9,357	$	3,870