BALANCE SHEET DETAILS (Tables)

9 Months Ended

Sep. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of cash and cash equivalents

cash and cash equivalent balances were as follows (in thousands):

	September 30, 2020		December 31, 2019
Cash	$	10,349	$	23,127
Money market funds	45,612		63,351
Cash and cash equivalents	$	55,961	$	86,478

Schedule of accounts and other receivables

Accounts and other receivables consisted of the following (in thousands):

	September 30, 2020		December 31, 2019
Trade accounts receivable	$	846	$	2,972
Other receivables	520		413
Accounts and other receivables	$	1,366	$	3,385

Schedule of prepaid expenses and other current assets

Prepaid expenses and other current assets consisted of the following (in thousands):

	September 30, 2020	December 31, 2019
Prepaid expenses	642	933
Contract assets - current	9,138	13,128
Other current assets	170	17
Prepaid expenses and other current assets	9,950	14,078

Schedule of other assets, net

Other assets consisted of the following (in thousands):

	September 30, 2020		December 31, 2019
Contract assets - long-term	$	5,294	$	6,928
Right-of-use ("ROU") assets	2,105		2,202
Deferred tax assets	470		470
Other assets	164		—
Total other assets	$	8,033	$	9,600

Components of other current liabilities

Other current liabilities are as follows (in thousands):

	September 30, 2020		December 31, 2019
Accrued legal	$	124	$	1,077
Lease liabilities - current	1,389		1,150
Other current liabilities	739		1,251
Total other current liabilities	$	2,252	$	3,478