| Mar'20 | Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | |
|---|---|---|---|---|---|---|
Assets | ||||||
Current assets | ||||||
Cash and cash equivalents | ||||||
60,393 | 71,655 | 83,522 | 46,055 | 56,666 | 58,223 | |
Accounts receivable, net | ||||||
11,948 | 8,243 | 6,848 | 7,304 | 6,658 | 7,107 | |
Inventories | ||||||
9,103 | 9,137 | 10,844 | 11,219 | 12,420 | 13,710 | |
Prepaid expenses and other current assets | ||||||
4,021 | 4,066 | 2,067 | 2,256 | 2,456 | 2,683 | |
Total current assets | ||||||
85,465 | 93,101 | 103,281 | 66,834 | 78,200 | 81,723 | |
Property and equipment, net | ||||||
15,696 | 15,086 | 14,307 | 14,142 | 13,901 | 13,416 | |
Restricted cash | ||||||
1,852 | 1,852 | - | - | - | 1,799 | |
Restricted cash | ||||||
- | - | 1,852 | 1,852 | 1,852 | - | |
Goodwill | ||||||
549 | 588 | 539 | 584 | 584 | 0 | |
Intangible assets, net | ||||||
303 | 353 | 351 | 415 | 455 | 0 | |
Deferred income tax assets | ||||||
63 | 66 | - | - | - | - | |
Other long-term assets | ||||||
856 | 844 | 406 | 347 | 350 | 308 | |
Total assets | ||||||
104,784 | 111,890 | 120,736 | 84,174 | 95,342 | 97,246 | |
Liabilities and Stockholders’ Equity | ||||||
Current liabilities | ||||||
Accounts payable | ||||||
4,614 | 3,375 | 1,644 | 1,570 | 1,508 | 3,148 | |
Contract liabilities | ||||||
175 | 137 | 123 | 138 | 176 | 79 | |
Accrued expenses and other current liabilities | ||||||
12,152 | 9,187 | 8,888 | 7,936 | 6,657 | 7,653 | |
Short-term line of credit | ||||||
4,489 | 3,491 | 2,912 | 3,162 | 3,982 | 3,163 | |
Total current liabilities | ||||||
21,430 | 16,190 | 13,567 | 12,806 | 12,323 | 14,043 | |
Long-term loans payable, net | ||||||
41,858 | 41,787 | 41,716 | 41,645 | 41,574 | 31,317 | |
Deferred income tax liability | ||||||
- | - | 90 | 97 | 97 | - | |
Other long-term liabilities | ||||||
127 | 174 | 225 | 277 | 329 | 325 | |
Total liabilities | ||||||
63,415 | 58,151 | 55,598 | 54,825 | 54,323 | 45,685 | |
Stockholders' equity | ||||||
Common stock ($0.001 par value) 175,000,000 shares authorized as of March 31, 2020 and December 31, 2019, 20,917,149 and 20,851,531 shares issued and outstanding as of March 31, 2020 and December 31, 2019, respectively | ||||||
21 | 21 | 21 | 17 | 17 | 17 | |
Additional paid-in capital | ||||||
320,660 | 319,115 | 318,178 | 269,556 | 268,348 | 265,926 | |
Accumulated other comprehensive income (loss) | ||||||
-27 | 44 | -70 | 2 | - | - | |
Accumulated deficit | ||||||
-279,285 | -265,441 | -252,991 | -240,226 | -227,346 | -214,382 | |
Total stockholders' equity | ||||||
41,369 | 53,739 | 65,138 | 29,349 | 41,019 | 51,561 | |
Total liabilities and stockholders’ equity | ||||||
104,784 | 111,890 | 120,736 | 84,174 | 95,342 | 97,246 | |