CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Sep. 30, 2018
Mar. 31, 2018
Current assets:    
Cash and cash equivalents $ 23,282 $ 17,583
Short-term investments 124,612 43,968
Research and development incentives receivable 2,221 2,389
Prepaid expenses and other current assets 1,752 763
Total current assets 151,867 64,703
Property, plant and equipment, net 420 370
Research and development incentives receivable - long term 343  
Restricted cash 1,186 78
Total assets 153,816 65,151
Current liabilities:    
Accounts payable 2,072 1,993
Accrued expenses and other current liabilities 1,672 3,171
Total current liabilities 3,744 5,164
Deferred rent, net of current portion 36 52
Warrant liability 0 1,642
Total liabilities 3,780 6,858
Commitments and contingencies (Note 13)
Convertible preferred stock (Series Seed, A and B), $0.001 par value; 0 and 1,975,968 shares authorized as of September 30, 2018 and March 31, 2018 respectively;0 and 1,925,968 shares issued and outstanding as of September 30, 2018 and March 31, 2018, respectively   86,361
Stockholders' Equity (Deficit):    
Common stock, $0.001 par value; 150,000,000 and 27,314,288 shares authorized (inclusive of 0 and 26,258 shares of common A stock) as of September 30, 2018 and March 31, 2018, respectively; 31,553,672 and 5,007,485 shares issued and outstanding (inclusive of 0 and 26,258 shares of common A stock) as of September 30, 2018 and March 31, 2018, respectively 32 5
Additional paid-in capital 196,664 1,097
Accumulated deficit (45,437) (28,932)
Accumulated other comprehensive loss (1,223) (238)
Total stockholders' equity (deficit) 150,036 (28,068)
Total liabilities, convertible preferred stock and stockholders' equity (deficit) $ 153,816 $ 65,151