| Disposal Groups, Including Discontinued Operations [Table Text Block] |
| | | July 31, 2026 | | | January 31, 2026 | |
| Cash and cash equivalents | | $ | - | | | $ | 6,693 | |
| Restricted cash | | | - | | | | 857 | |
| Accounts receivable, net of allowance for credit losses | | | - | | | | 20,152 | |
| Goodwill | | | - | | | | 8,650 | |
| Intangible assets, net | | | - | | | | 22,893 | |
| Prepaid expenses and other assets | | | - | | | | 22,034 | |
| Total assets held for sale | | $ | - | | | $ | 81,279 | |
| | | | | | | | | |
| Accounts payable | | $ | - | | | $ | 6,139 | |
| Accrued compensation | | | - | | | | 5,738 | |
| Deferred revenue | | | - | | | | 17,544 | |
| Deferred tax liabilities | | | - | | | | 84 | |
| Accrued expenses and other liabilities | | | - | | | | 12,317 | |
| Total liabilities associated with assets held for sale | | $ | - | | | $ | 41,822 | |
| | | Three Months Ended July 31, | | | Six Months Ended July 31, | |
| | | 2026 | | | 2025 | | | 2026 | | | 2025 | |
| Total revenues | | $ | 18,300 | | | $ | 27,637 | | | $ | 42,790 | | | $ | 52,690 | |
| Operating expenses: | | | | | | | | | | | | | | | | |
| Costs of revenues | | | 12,595 | | | | 16,954 | | | | 29,387 | | | | 32,685 | |
| Content and software development | | | 367 | | | | 740 | | | | 797 | | | | 1,518 | |
| Selling and marketing | | | 6,104 | | | | 9,922 | | | | 12,778 | | | | 19,783 | |
| General and administrative | | | 1,471 | | | | 3,620 | | | | 4,901 | | | | 7,390 | |
| Amortization of intangible assets | | | - | | | | 1,569 | | | | 1,305 | | | | 3,071 | |
| Loss on disposal and impairment of goodwill related to disposal group | | | 22,364 | | | | - | | | | 37,967 | | | | - | |
| Acquisition and integration related costs | | | - | | | | 18 | | | | - | | | | 18 | |
| Restructuring charges | | | 2,057 | | | | 544 | | | | 5,075 | | | | 874 | |
| Total operating expenses | | | 44,958 | | | | 33,367 | | | | 92,210 | | | | 65,339 | |
| Operating income (loss) | | | (26,658 | ) | | | (5,730 | ) | | | (49,420 | ) | | | (12,649 | ) |
| Other income (expense), net | | | (2,059 | ) | | | (392 | ) | | | (3,411 | ) | | | (1,921 | ) |
| Interest income | | | 16 | | | | 55 | | | | 23 | | | | 50 | |
| Income (loss) before provision for (benefit from) income taxes | | | (28,701 | ) | | | (6,067 | ) | | | (52,808 | ) | | | (14,520 | ) |
| Provision for (benefit from) income taxes | | | (1,326 | ) | | | (264 | ) | | | (1,014 | ) | | | (295 | ) |
| Income (loss) from discontinued operations, net of income taxes | | $ | (27,375 | ) | | $ | (5,803 | ) | | $ | (51,794 | ) | | $ | (14,225 | ) |
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