Summary of Significant Accounting Policies (Tables)
|
6 Months Ended |
Jun. 30, 2020 |
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
June 30, |
|
|
Six Months Ended
June 30, |
|
Primary geographical markets |
|
2020 |
|
|
2019 |
|
|
2020 |
|
|
2019 |
|
North America |
|
$ |
162 |
|
|
$ |
368 |
|
|
$ |
307 |
|
|
$ |
592 |
|
Europe |
|
|
3 |
|
|
|
54 |
|
|
|
4 |
|
|
|
94 |
|
Asia |
|
|
103 |
|
|
|
97 |
|
|
|
211 |
|
|
|
343 |
|
|
|
$ |
268 |
|
|
$ |
519 |
|
|
$ |
522 |
|
|
$ |
1,029 |
|
|
|
Three Months Ended
June 30, |
|
|
Six Months Ended
June 30, |
|
Major products/services lines |
|
2020 |
|
|
2019 |
|
|
2020 |
|
|
2019 |
|
Hardware |
|
$ |
122 |
|
|
$ |
212 |
|
|
$ |
217 |
|
|
$ |
352 |
|
Consumables |
|
|
51 |
|
|
|
91 |
|
|
|
107 |
|
|
|
153 |
|
Contract research services |
|
|
34 |
|
|
|
111 |
|
|
|
44 |
|
|
|
349 |
|
Sample preparation accessories |
|
|
33 |
|
|
|
35 |
|
|
|
58 |
|
|
|
35 |
|
Technical support/extended service contracts |
|
|
17 |
|
|
|
28 |
|
|
|
36 |
|
|
|
67 |
|
Shipping and handling |
|
|
6 |
|
|
|
14 |
|
|
|
15 |
|
|
|
19 |
|
Other |
|
|
5 |
|
|
|
28 |
|
|
|
45 |
|
|
|
54 |
|
|
|
$ |
268 |
|
|
$ |
519 |
|
|
$ |
522 |
|
|
$ |
1,029 |
|
|
|
Three Months Ended
June 30, |
|
|
Six Months Ended
June 30, |
|
Timing of revenue recognition |
|
2020 |
|
|
2019 |
|
|
2020 |
|
|
2019 |
|
Products transferred at a point in time |
|
$ |
217 |
|
|
$ |
506 |
|
|
$ |
442 |
|
|
$ |
1,007 |
|
Services transferred over time |
|
|
51 |
|
|
|
13 |
|
|
|
80 |
|
|
|
22 |
|
|
|
$ |
268 |
|
|
$ |
519 |
|
|
$ |
522 |
|
|
$ |
1,029 |
|
|
Schedule of Contract Balances |
Contract balances
In thousands of US dollars ($) |
|
June 30, 2020 |
|
|
December 31, 2019 |
|
Receivables, which are included in ‘Accounts Receivable’ |
|
$ |
121 |
|
|
$ |
229 |
|
Contract liabilities (deferred revenue) |
|
|
72 |
|
|
|
41 |
|
|
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 ($) |
|
2020 |
|
|
2021 |
|
|
2022 |
|
|
Total |
|
Extended warranty service |
|
$ |
37 |
|
|
|
35 |
|
|
|
- |
|
|
$ |
72 |
|
|
Schedule of Customer Concentration Risk Percentage |
The following table illustrates
the level of concentration as a percentage of total revenues during the three months and six months ended June 30, 2020 and 2019.
|
|
For the Three Months Ended |
|
|
|
June 30, |
|
|
|
2020 |
|
|
2019 |
|
Top Five Customers |
|
|
71 |
% |
|
|
47 |
% |
Federal Agencies |
|
|
2 |
% |
|
|
9 |
% |
|
|
For the Six Months Ended |
|
|
|
June 30, |
|
|
|
2019 |
|
|
2019 |
|
Top Five Customers |
|
|
70 |
% |
|
|
55 |
% |
Federal Agencies |
|
|
4 |
% |
|
|
14 |
% |
The following table illustrates
the level of concentration as a percentage of net accounts receivable balance as of June 30, 2020 and December 31, 2019. The Top
Five Customers category may include federal agency receivable balances if applicable.
|
|
June 30, 2020 |
|
|
December, 31, 2019 |
|
Top Five Customers |
|
|
82 |
% |
|
|
83 |
% |
Federal Agencies |
|
|
5 |
% |
|
|
17 |
% |
|
Schedule of Computation of Loss Per Share |
The following table illustrates
our computation of loss per share for the three months and six months ended June 30, 2020 and 2019:
|
|
For the Three Months Ended |
|
|
For the Six Months Ended |
|
|
|
June 30, |
|
|
June 30, |
|
|
|
2020 |
|
|
2019 |
|
|
2020 |
|
|
2019 |
|
Numerator: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net loss |
|
$ |
(4,568,782 |
) |
|
$ |
(2,766,842 |
) |
|
$ |
(8,522,667 |
) |
|
$ |
(4,822,015 |
) |
Deemed dividend on beneficial conversion feature |
|
|
- |
|
|
|
(889,532 |
) |
|
|
- |
|
|
|
(1,949,731 |
) |
Preferred stock dividends |
|
|
(396,970 |
) |
|
|
(420,489 |
) |
|
|
(721,556 |
) |
|
|
(776,099 |
) |
Net loss applicable to common shareholders |
|
$ |
(4,965,752 |
) |
|
$ |
(4,076,863 |
) |
|
$ |
(9,244,223 |
) |
|
$ |
(7,547,845 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Denominator for basic and diluted loss per share: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Weighted average common stock shares outstanding |
|
|
2,914,659 |
|
|
|
1,837,913 |
|
|
|
2,765,132 |
|
|
|
1,780,881 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Loss per common share – basic and diluted |
|
$ |
(1.70 |
) |
|
$ |
(2.22 |
) |
|
$ |
(3.34 |
) |
|
$ |
(4.24 |
) |
|
Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share |
|
|
As of June 30, |
|
|
|
2020 |
|
|
2019 |
|
Stock options |
|
|
1,392,370 |
|
|
|
347,070 |
|
Convertible debt |
|
|
3,905,867 |
|
|
|
692,715 |
|
Common stock warrants |
|
|
12,761,126 |
|
|
|
8,880,554 |
|
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 |
|
|
7,939,000 |
|
|
|
7,518,622 |
|
|
|
|
26,498,155 |
|
|
|
17,938,753 |
|
|
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 |
|
|
For the Six Months Ended |
|
|
|
June 30, |
|
|
June 30, |
|
|
|
2020 |
|
|
2019 |
|
|
2020 |
|
|
2019 |
|
Cost of sales |
|
$ |
5,107 |
|
|
$ |
12,082 |
|
|
$ |
13,063 |
|
|
$ |
20,398 |
|
Research and development |
|
|
26,137 |
|
|
|
49,948 |
|
|
|
64,963 |
|
|
|
84,573 |
|
Selling and marketing |
|
|
6,358 |
|
|
|
28,959 |
|
|
|
20,294 |
|
|
|
51,078 |
|
General and administrative |
|
|
27,739 |
|
|
|
271,193 |
|
|
|
208,780 |
|
|
|
451,525 |
|
Total stock-based compensation expense |
|
$ |
65,341 |
|
|
$ |
362,182 |
|
|
$ |
307,110 |
|
|
$ |
607,574 |
|
|
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 June 30, 2020:
|
|
|
|
|
Fair value measurements at
June 30, 2020 using: |
|
|
|
June 30, 2020 |
|
|
Quoted
prices in
active
markets
(Level 1) |
|
|
Significant
other
observable
inputs
(Level 2)
|
|
|
Significant
unobservable
inputs
(Level 3)
|
|
Equity Securities |
|
|
362,905 |
|
|
|
362,905 |
|
|
|
- |
|
|
|
- |
|
Total Financial Assets |
|
$ |
362,905 |
|
|
$ |
362,905 |
|
|
$ |
- |
|
|
$ |
- |
|
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, 2019:
|
|
|
|
|
Fair value measurements at
December 31, 2019 using: |
|
|
|
December 31, 2019 |
|
|
Quoted
prices in
active
markets
(Level 1) |
|
|
Significant
other
observable
inputs
(Level 2) |
|
|
Significant
unobservable
inputs
(Level 3) |
|
Equity Securities |
|
|
16,643 |
|
|
|
16,643 |
|
|
|
- |
|
|
|
- |
|
Total Financial Assets |
|
$ |
16,643 |
|
|
$ |
16,643 |
|
|
$ |
- |
|
|
$ |
- |
|
|