Table:
0
A
B
C
1
December 31,
2
2019
2018
3
Deferred tax assets:
4
Accrued expenses
$2,427
$2,353
5
Long-lived intangible assets and fixed assets - basis difference
25,178
22,947
6
Net operating loss carryforwards
81,575
82,017
7
Stock-based compensation
15,398
15,172
8
Operating lease liabilities
17,281
—
9
Deferred revenue
3,258
2,861
10
Other
5,100
4,557
11
Total deferred tax assets
150,217
129,907
12
Valuation allowance
(116,915)
(117,058)
13
Deferred tax assets, net of valuation allowance
33,302
12,849
14
Deferred tax liabilities:
15
Prepaid expenses and deferred commissions
(14,502)
(10,831)
16
Operating right-of-use assets
(16,960)
—
17
Other
(795)
(976)
18
Total deferred tax liabilities
(32,257)
(11,807)
19
Net deferred tax assets
$1,045
$1,042

Questions and formulas:
Question: What is the percentage change in Stock-based compensation between 2018 and 2019?
Formula: (B7-C7)/C7
Formula2: (B7-C7)/C7
Level: Calculation
Question: What is the percentage change in Deferred revenue between 2018 and 2019?
Formula: (B9-C9)/C9
Formula2: (B9-C9)/C9
Level: Calculation
Question: What percentage of total deferred tax assets consist of accrued expenses in 2018?
Formula: (C4/C11)
Formula2: (C4/C11)
Level: Calculation