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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Apr. 30, 2020 | Apr. 30, 2019
--- | --- | ---
Current assets: |  |
Cash | $ 8,342 | $ 3,237
Accounts receivable, net | 4,770 | 4,377
Prepaid expenses and other current assets | 385 | 308
Total current assets | 13,497 | 7,922
Operating lease right-of-use assets, net | 2,798 |
Property and equipment, net | 3,993 | 2,546
Other long term assets | 128 | 128
Goodwill | 335 | 669
Total assets | 20,751 | 11,265
Current liabilities: |  |
Accounts payable | 3,140 | 2,807
Accrued liabilities | 2,502 | 1,180
Current portion of operating lease liabilities | 503 |
Current portion of finance lease | 125 |
Current portion of finance lease |  | 16
Deferred revenue | 5,815 | 4,022
Total current liabilities | 12,085 | 8,025
Deferred rent |  | 851
Non-current portion operating lease liabilities | 3,170 |
Other non-current liabilities | 178 | 151
Total liabilities | 15,433 | 9,027
Stockholders' equity: |  |
Common stock, $.001 par value; 200,000,000 shares authorized; 12,726,728 and 11,619,538 shares issued and 12,726,728 and 11,619,538 shares outstanding as of April 30, 2020 and April 30, 2019, respectively | 13 | 12
Additional paid-in capital | 77,978 | 72,924
Accumulated deficit | (72,673) | (70,698)
Total stockholders' equity | 5,318 | 2,238
Total liabilities and stockholders' equity | $ 20,751 | $ 11,265

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Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration