Summary of Significant Accounting Policies (Tables)
|
9 Months Ended |
Sep. 30, 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.
Schedule of Disaggregation of Revenue
| In thousands of US dollars ($) |
|
Three Months Ended
September 30,
|
|
|
Nine Months Ended
September 30,
|
|
| Primary geographical markets |
|
2021 |
|
|
2020 |
|
|
2021 |
|
|
2020 |
|
| North America |
|
$ |
351 |
|
|
$ |
387 |
|
|
$ |
1,036 |
|
|
$ |
694 |
|
| Europe |
|
|
57 |
|
|
|
2 |
|
|
|
244 |
|
|
|
6 |
|
| Asia |
|
|
110 |
|
|
|
145 |
|
|
|
407 |
|
|
|
356 |
|
| |
|
$ |
518 |
|
|
$ |
534 |
|
|
$ |
1,687 |
|
|
$ |
1,056 |
|
| |
|
Three Months Ended
September 30,
|
|
|
Nine Months Ended
September 30,
|
|
| Major products/services lines |
|
2021 |
|
|
2020 |
|
|
2021 |
|
|
2020 |
|
| Hardware |
|
$ |
276 |
|
|
$ |
313 |
|
|
$ |
989 |
|
|
$ |
569 |
|
| Consumables |
|
|
45 |
|
|
|
49 |
|
|
|
191 |
|
|
|
156 |
|
| Contract research services |
|
|
100 |
|
|
|
84 |
|
|
|
242 |
|
|
|
128 |
|
| Sample preparation accessories |
|
|
39 |
|
|
|
40 |
|
|
|
108 |
|
|
|
98 |
|
| Technical support/extended service contracts |
|
|
26 |
|
|
|
33 |
|
|
|
84 |
|
|
|
69 |
|
| Shipping and handling |
|
|
11 |
|
|
|
11 |
|
|
|
46 |
|
|
|
26 |
|
| Other |
|
|
21 |
|
|
|
4 |
|
|
|
27 |
|
|
|
10 |
|
| |
|
$ |
518 |
|
|
$ |
534 |
|
|
$ |
1,687 |
|
|
$ |
1,056 |
|
| |
|
Three Months Ended
September 30,
|
|
|
Nine Months Ended
September 30,
|
|
| Timing of revenue recognition |
|
2021 |
|
|
2020 |
|
|
2021 |
|
|
2020 |
|
| Products transferred at a point in time |
|
$ |
392 |
|
|
$ |
417 |
|
|
$ |
1,361 |
|
|
$ |
859 |
|
| Services transferred over time |
|
|
126 |
|
|
|
117 |
|
|
|
326 |
|
|
|
197 |
|
| |
|
$ |
518 |
|
|
$ |
534 |
|
|
$ |
1,687 |
|
|
$ |
1,056 |
|
|
| Schedule of Contract Balances |
Contract
balances
Schedule of Contract Balances
| In thousands of US dollars ($) |
|
September 30,
2021
|
|
|
December 31,
2020
|
|
| Receivables, which are included in ‘Accounts Receivable’ |
|
$ |
539 |
|
|
$ |
131 |
|
| Contract liabilities (deferred revenue) |
|
|
53 |
|
|
|
67 |
|
|
| Schedule of Future Related to Performance Obligations |
Schedule
of Future Related to Performance Obligations
| In thousands of US dollars ($) |
|
2021 |
|
|
2022 |
|
Total |
|
| Extended warranty service |
|
$ |
44 |
|
$ |
9 |
|
$ |
53 |
|
|
| Schedule of Customer Concentration Risk Percentage |
The
following table illustrates the level of concentration as a percentage of total revenues during the three and nine months ended September
30, 2021 and 2020.
Schedule of Customer Concentration Risk Percentage
| |
|
For the Three Months Ended |
|
| |
|
September 30, |
|
| |
|
2021 |
|
|
2020 |
|
| Top Five Customers |
|
|
56 |
% |
|
|
59 |
% |
| Federal Agencies |
|
|
3 |
% |
|
|
2 |
% |
| |
|
For the Nine Months Ended |
|
| |
|
September 30, |
|
| |
|
2021 |
|
|
2020 |
|
| Top Five Customers |
|
|
42 |
% |
|
|
36 |
% |
| Federal Agencies |
|
|
6 |
% |
|
|
3 |
% |
The
following table illustrates the level of concentration as a percentage of net accounts receivable balance as of September 30, 2021 and
December 31, 2020. The Top Five Customers category may include federal agency receivable balances if applicable.
| |
|
September 30, 2021 |
|
|
December 31, 2020 |
|
| Top Five Customers |
|
|
63 |
% |
|
|
89 |
% |
| Federal Agencies |
|
|
2 |
% |
|
|
10 |
% |
|
| Schedule of Computation of Loss Per Share |
The
following table illustrates our computation of loss per share for the three and nine months ended September 30, 2021 and 2020:
Schedule
of Computation of Loss Per Share
| |
|
2021 |
|
|
2020 |
|
|
2021 |
|
|
2020 |
|
| |
|
For the Three Months Ended |
|
|
For the Nine Months Ended |
|
| |
|
September 30, |
|
|
September 30, |
|
| |
|
2021 |
|
|
2020 |
|
|
2021 |
|
|
2020 |
|
| Numerator: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Net loss attributable to common stockholders |
|
$ |
(6,199,176 |
) |
|
$ |
(3,675,718 |
) |
|
$ |
(18,387,204 |
) |
|
$ |
(12,919,941 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Denominator for basic and diluted loss per share: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Weighted average common stock shares outstanding |
|
|
7,561,728 |
|
|
|
3,612,958 |
|
|
|
6,083,017 |
|
|
|
3,059,095 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Loss per common share – basic and diluted |
|
$ |
(0.82 |
) |
|
$ |
(1.02 |
) |
|
$ |
(3.02 |
) |
|
$ |
(4.22 |
) |
|
| Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share |
Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share
| |
|
As of September 30, |
|
| |
|
2021 |
|
|
2020 |
|
| Stock options |
|
|
1,342,490 |
|
|
|
1,392,370 |
|
| Convertible debt |
|
|
5,330,318 |
|
|
|
4,610,868 |
|
| Common stock warrants |
|
|
16,265,570 |
|
|
|
13,831,497 |
|
| 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 |
|
|
8,649,000 |
|
|
|
7,983,000 |
|
| |
|
|
32,087,170 |
|
|
|
28,317,527 |
|
|
| Schedule of Stock Based Compensation Expense |
Schedule of Stock Based Compensation Expense
| |
|
For the Three Months Ended |
|
|
For the Nine Months Ended |
|
| |
|
September 30, |
|
|
September 30, |
|
| |
|
2021 |
|
|
2020 |
|
|
2021 |
|
|
2020 |
|
| Cost of sales |
|
$ |
8,664 |
|
|
$ |
5,164 |
|
|
$ |
18,824 |
|
|
$ |
18,227 |
|
| Research and development |
|
|
43,031 |
|
|
|
26,423 |
|
|
|
95,384 |
|
|
|
91,386 |
|
| Selling and marketing |
|
|
7,168 |
|
|
|
6,428 |
|
|
|
17,650 |
|
|
|
26,722 |
|
| General and administrative |
|
|
36,385 |
|
|
|
28,527 |
|
|
|
88,085 |
|
|
|
237,317 |
|
| Total stock-based compensation expense |
|
$ |
95,248 |
|
|
$ |
66,542 |
|
|
$ |
219,943 |
|
|
$ |
373,652 |
|
|
| 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 September 30, 2021:
Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis
| |
|
|
|
|
Fair value measurements at September 30, 2021 using:
|
|
| |
|
September 30,
2021
|
|
|
Quoted prices in active markets (Level 1)
|
|
|
Significant other observable inputs (Level 2)
|
|
|
Significant unobservable inputs (Level 3)
|
|
| Equity Securities |
|
$ |
112,550 |
|
|
$ |
112,550 |
|
|
|
- |
|
|
|
- |
|
| Total Financial Assets |
|
$ |
112,550 |
|
|
$ |
112,550 |
|
|
$ |
- |
|
|
$ |
- |
|
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 |
|
|
$ |
- |
|
|
$ |
- |
|
|