BALANCE SHEET DETAILS (Tables)

6 Months Ended

Jun. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of cash and cash equivalents

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

	June 30, 2020		December 31, 2019
Cash	$	8,496	$	23,127
Money market funds	45,605		63,351
Cash and cash equivalents	$	54,101	$	86,478

Schedule of accounts and other receivables

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

	June 30, 2020		December 31, 2019
Trade accounts receivable	$	1,237	$	2,972
Other receivables	552		413
Accounts and other receivables	$	1,789	$	3,385

Schedule of prepaid expenses and other current assets

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

	June 30, 2020	December 31, 2019
Prepaid expenses	811	933
Contract assets - current	7,787	13,128
Other current assets	193	17
Prepaid expenses and other current assets	8,791	14,078

Schedule of other assets, net

Other assets consisted of the following (in thousands):

	June 30, 2020		December 31, 2019
Contract assets - long-term	$	5,991	$	6,928
Right-of-use ("ROU") assets	2,337		2,202
Deferred tax assets	470		470
Other assets	189		—
Total other assets	$	8,987	$	9,600

Components of other current liabilities

Other current liabilities are as follows (in thousands):

	June 30, 2020		December 31, 2019
Accrued legal	$	206	$	1,077
Lease liabilities - current	1,406		1,150
Other current liabilities	834		1,251
Total other current liabilities	$	2,446	$	3,478