Summary of Significant Accounting Policies (Tables)
|
3 Months Ended |
Mar. 31, 2021 |
Accounting Policies [Abstract] |
|
Schedule of Disaggregation of Revenue |
In the following table, revenue
is disaggregated by primary geographical market, major product line, and timing of revenue recognition.
In thousands of US dollars ($) |
|
Three Months Ended
March 31, |
|
Primary geographical markets |
|
2021 |
|
|
2020 |
|
North America |
|
$ |
208 |
|
|
$ |
143 |
|
Europe |
|
|
84 |
|
|
|
54 |
|
Asia |
|
|
268 |
|
|
|
57 |
|
|
|
$ |
560 |
|
|
$ |
254 |
|
|
|
Three Months Ended
March 31, |
|
Major products/services lines |
|
2021 |
|
|
2020 |
|
Hardware |
|
$ |
377 |
|
|
$ |
129 |
|
Consumables |
|
|
102 |
|
|
|
56 |
|
Contract research services |
|
|
6 |
|
|
|
10 |
|
Sample preparation accessories |
|
|
29 |
|
|
|
25 |
|
Technical support/extended service contracts |
|
|
24 |
|
|
|
19 |
|
Shipping and handling |
|
|
19 |
|
|
|
9 |
|
Other |
|
|
3 |
|
|
|
6 |
|
|
|
$ |
560 |
|
|
$ |
254 |
|
|
|
Three Months Ended
March 31, |
|
Timing of revenue recognition |
|
2021 |
|
|
2020 |
|
Products transferred at a point in time |
|
$ |
538 |
|
|
$ |
225 |
|
Services transferred over time |
|
|
22 |
|
|
|
29 |
|
|
|
$ |
560 |
|
|
$ |
254 |
|
|
Schedule of Contract Balances |
Contract balances
In thousands of US dollars ($) |
|
March 31, 2021 |
|
|
December 31, 2020 |
|
Receivables, which are included in ‘Accounts Receivable’ |
|
$ |
505 |
|
|
$ |
131 |
|
Contract liabilities (deferred revenue) |
|
|
54 |
|
|
|
67 |
|
|
Schedule of Future Related to Performance Obligations |
The following table includes
estimated revenue expected to be recognized in the future related to performance obligations that are unsatisfied (or partially unsatisfied)
at the end of the reporting period.
In thousands of US dollars ($) |
|
2021 |
|
|
2022 |
|
|
Total |
|
Extended warranty service |
|
$ |
42 |
|
|
|
12 |
|
|
$ |
54 |
|
|
Schedule of Customer Concentration Risk Percentage |
The following table illustrates
the level of concentration as a percentage of total revenues during the three months ended March 31, 2021 and 2020.
|
|
For the Three Months Ended |
|
|
|
March 31, |
|
|
|
2021 |
|
|
2020 |
|
Top Five Customers |
|
|
88 |
% |
|
|
68 |
% |
Federal Agencies |
|
|
1 |
% |
|
|
6 |
% |
The following table illustrates
the level of concentration as a percentage of net accounts receivable balance as of March 31, 2021 and December 31, 2020. The Top Five
Customers category may include federal agency receivable balances if applicable.
|
|
March 31, 2021 |
|
|
December 31, 2020 |
|
Top Five Customers |
|
|
94 |
% |
|
|
89 |
% |
Federal Agencies |
|
|
1 |
% |
|
|
10 |
% |
|
Schedule of Computation of Loss Per Share |
The following table illustrates
our computation of loss per share for the three months ended March 31, 2021 and 2020:
|
|
For the Three Months Ended |
|
|
|
March 31, |
|
|
|
2021 |
|
|
2020 |
|
Numerator: |
|
|
|
|
|
|
Net loss attributable to common stockholders |
|
$ |
(7,038,686 |
) |
|
$ |
(4,278,471 |
) |
|
|
|
|
|
|
|
|
|
Denominator for basic and diluted loss per share: |
|
|
|
|
|
|
|
|
Weighted average common stock shares outstanding |
|
|
4,865,826 |
|
|
|
2,648,039 |
|
|
|
|
|
|
|
|
|
|
Loss per common share – basic and diluted |
|
$ |
(1.45 |
) |
|
$ |
(1.62 |
) |
|
Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share |
The following table presents securities
that could potentially dilute basic loss per share in the future. For all periods presented, the potentially dilutive securities were
not included in the computation of diluted loss per share because these securities would have been anti-dilutive to our net loss. The
Series D Convertible Preferred Stock, Series G Convertible Preferred Stock, Series H and H2 Convertible Preferred Stock, Series J Convertible
Preferred Stock, Series K Convertible Preferred Stock, and Series AA Convertible Preferred Stock are presented below as if they were converted
into common shares according to the conversion terms.
|
|
As of March 31, |
|
|
|
2021 |
|
|
2020 |
|
Stock options |
|
|
1,358,490 |
|
|
|
1,393,551 |
|
Convertible debt |
|
|
4,757,701 |
|
|
|
3,125,633 |
|
Common stock warrants |
|
|
14,901,211 |
|
|
|
11,295,764 |
|
Convertible preferred stock: |
|
|
|
|
|
|
|
|
Series D Convertible Preferred Stock |
|
|
25,000 |
|
|
|
25,000 |
|
Series G Convertible Preferred Stock |
|
|
26,857 |
|
|
|
26,857 |
|
Series H Convertible Preferred Stock |
|
|
33,334 |
|
|
|
33,334 |
|
Series H2 Convertible Preferred Stock |
|
|
70,000 |
|
|
|
70,000 |
|
Series J Convertible Preferred Stock |
|
|
115,267 |
|
|
|
115,267 |
|
Series K Convertible Preferred Stock |
|
|
229,334 |
|
|
|
229,334 |
|
Series AA Convertible Preferred Stock |
|
|
8,083,000 |
|
|
|
7,939,000 |
|
|
|
|
29,600,194 |
|
|
|
24,253,740 |
|
|
Schedule of Stock Based Compensation Expense |
The following table summarizes
the effect of this stock-based compensation expense within each of the line items of our costs and expenses within our Consolidated Statements
of Operations:
|
|
For the Three Months Ended |
|
|
|
March 31, |
|
|
|
2021 |
|
|
2020 |
|
Cost of sales |
|
$ |
5,053 |
|
|
$ |
7,956 |
|
Research and development |
|
|
25,862 |
|
|
|
38,826 |
|
Selling and marketing |
|
|
4,595 |
|
|
|
13,936 |
|
General and administrative |
|
|
25,727 |
|
|
|
181,051 |
|
Total stock-based compensation expense |
|
$ |
61,237 |
|
|
$ |
241,769 |
|
|
Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis |
The following tables set forth
the Company’s financial assets and liabilities that were accounted for at fair value on a recurring basis as of March 31, 2021:
|
|
|
|
|
Fair value measurements at
March 31, 2021 using:
|
|
|
|
March 31, 2021 |
|
|
Quoted
prices in
active
markets
(Level 1)
|
|
|
Significant
other
observable
inputs
(Level 2)
|
|
|
Significant
unobservable
inputs
(Level 3)
|
|
Equity Securities |
|
$ |
409,098 |
|
|
$ |
409,098 |
|
|
|
- |
|
|
|
- |
|
Total Financial Assets |
|
$ |
409,098 |
|
|
$ |
409,098 |
|
|
$ |
- |
|
|
$ |
- |
|
The following tables set forth
the Company’s financial assets and liabilities that were accounted for at fair value on a recurring basis as of December 31, 2020:
|
|
|
|
|
Fair value measurements at
December 31, 2020 using:
|
|
|
|
December 31, 2020 |
|
|
Quoted
prices in
active
markets
(Level 1)
|
|
|
Significant
other
observable
inputs
(Level 2)
|
|
|
Significant
unobservable
inputs
(Level 3)
|
|
Equity Securities |
|
|
517,001 |
|
|
|
517,001 |
|
|
|
- |
|
|
|
- |
|
Total Financial Assets |
|
$ |
517,001 |
|
|
$ |
517,001 |
|
|
$ |
- |
|
|
$ |
- |
|
|