| Schedule of Cash Equivalents and Marketable Securities |
Cash equivalents and marketable securities consisted of the following:
|
|
|
June 30, 2020
|
|
|
|
|
Amortized
Cost Basis
|
|
|
Unrealized
Gains
|
|
|
Unrealized
(Losses)
|
|
|
Fair
Value
|
|
|
|
|
(in thousands)
|
|
|
Money market funds
|
|
$
|
63,229
|
|
|
$
|
–
|
|
|
$
|
–
|
|
|
$
|
63,229
|
|
|
Commercial paper
|
|
|
34,901
|
|
|
|
–
|
|
|
|
–
|
|
|
|
34,901
|
|
|
Corporate debt securities
|
|
|
61,118
|
|
|
|
170
|
|
|
|
(4
|
)
|
|
|
61,284
|
|
|
Asset-based securities
|
|
|
16,096
|
|
|
|
121
|
|
|
|
–
|
|
|
|
16,217
|
|
|
U.S. government agencies
|
|
|
29,149
|
|
|
|
111
|
|
|
|
–
|
|
|
|
29,260
|
|
|
Total
|
|
|
204,493
|
|
|
|
402
|
|
|
|
(4
|
)
|
|
|
204,891
|
|
|
Less amounts classified as cash equivalents
|
|
|
(63,229
|
)
|
|
|
–
|
|
|
|
–
|
|
|
|
(63,229
|
)
|
|
Total marketable securities
|
|
$
|
141,264
|
|
|
$
|
402
|
|
|
$
|
(4
|
)
|
|
$
|
141,662
|
|
|
|
|
December 31, 2019
|
|
|
|
|
Amortized
Cost Basis
|
|
|
Unrealized
Gains
|
|
|
Unrealized
(Losses)
|
|
|
Fair
Value
|
|
|
|
|
(in thousands)
|
|
|
Money market funds
|
|
$
|
3,151
|
|
|
$
|
–
|
|
|
$
|
–
|
|
|
$
|
3,151
|
|
|
Commercial paper
|
|
|
4,952
|
|
|
|
–
|
|
|
|
–
|
|
|
|
4,952
|
|
|
Corporate debt securities
|
|
|
69,423
|
|
|
|
79
|
|
|
|
(3
|
)
|
|
|
69,499
|
|
|
Asset-based securities
|
|
|
27,005
|
|
|
|
50
|
|
|
|
–
|
|
|
|
27,055
|
|
|
U.S. government agencies
|
|
|
26,968
|
|
|
|
39
|
|
|
|
–
|
|
|
|
27,007
|
|
|
Total
|
|
|
131,499
|
|
|
|
168
|
|
|
|
(3
|
)
|
|
|
131,664
|
|
|
Less amounts classified as cash equivalents
|
|
|
(3,151
|
)
|
|
|
–
|
|
|
|
–
|
|
|
|
(3,151
|
)
|
|
Total marketable securities
|
|
$
|
128,348
|
|
|
$
|
168
|
|
|
$
|
(3
|
)
|
|
$
|
128,513
|
|
|