Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Jan. 31, 2024	Jan. 31, 2023
Deferred tax assets:
Net operating loss carryforwards	$ 315,082	$ 313,405
Stock based compensation	6,992	9,584
Accruals and other reserves	502	3,760
Research and development credit carryforwards	25,013	22,236
163(j) interest limitation	16,759	12,421
174 Expense	21,403	17,242
Foreign acquisition costs	33	36
Lease liability	3,969	4,984
Deferred Revenue	682	904
Other	515	839
Gross deferred tax assets	390,950	385,411
Valuation allowance	(375,505)	(369,094)
Total deferred tax assets, net of valuation allowance	15,445	16,317
Deferred tax liabilities:
Contract acquisition costs	(8,306)	(9,014)
Capitalized software	(4,583)	(3,893)
Right-of-use assets	(2,923)	(3,751)
Basis difference in intangible assets	(350)	(351)
Other	(190)	0
Total deferred tax liabilities	(16,352)	(17,009)
Net deferred tax liabilities	$ (907)	$ (692)