CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Mar. 31, 2019
Current assets:
Cash and cash equivalents	$ 16,554	$ 25,610
Accounts receivable, net of allowances of $6 and $6	189	84
Inventory	1,970	248
Short-term investment	5,009
Deposits & advances	852	781
Total current assets	24,574	26,723
Intangible assets, net	187	184
Property, plant and equipment, net	7,055	5,886
Investments in unlisted securities	794	794
Claims and advances	895	878
Total long-term assets	8,931	7,742
Total assets	33,505	34,465
Current liabilities:
Accounts payable	568	319
Accrued and other liabilities	452	509
Short-term loan	50	50
Total current liabilities	1,070	878
Other liabilities	15	15
Total liabilities	1,085	893
Stockholders' equity:
Common stock and additional paid in capital, $0.0001 par value: 150,000,000 shares authorized; 39,511,407 and 39,501,407 shares issued and outstanding as of June 30, 2019 and March 31, 2019, respectively.	94,251	94,043
Accumulated other comprehensive loss	(2,400)	(2,419)
Accumulated deficit	(59,431)	(58,052)
Total stockholders' equity	32,420	33,572
Total liabilities and stockholders' equity	$ 33,505	$ 34,465