OTHER CURRENT ASSETS AND LONG-TERM ASSETS

12 Months Ended

Dec. 31, 2016

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

OTHER CURRENT ASSETS AND LONG-TERM ASSETS

Other Current Assets and Other Long-Term Assets

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

	December 31,
	2016		2015
Prepaid expenses	$	1,879	$	2,287
Deposits and other receivables	759		551
Interest receivables	183		237
	$	2,821	$	3,075

The other long-term assets balance as of December 31, 2016 consists of $3.3 million in deposits paid in conjunction with the Company's research and development activities compared to $2.0 million as of December 31, 2015.