Condensed Statements Of Cash Flows - USD ($)
$ in Thousands |
6 Months Ended |
Jun. 30, 2020 |
Jun. 30, 2019 |
| Cash flows from (used in) operating activities |
|
|
| Net income (loss) |
$ (73)
|
$ 72
|
| Adjustments to reconcile net income (loss) to net cash from (used in) operating activities: |
|
|
| Depreciation and amortization |
181
|
154
|
| Deferred income taxes |
(18)
|
(13)
|
| Stock-based compensation expense |
4
|
5
|
| Interest accrued on treasury bills |
0
|
(84)
|
| Loss on investments |
3
|
0
|
| Change in: |
|
|
| Trade receivables |
(18)
|
(399)
|
| Inventories |
(40)
|
(94)
|
| Other current assets |
(4)
|
0
|
| Accounts payable |
15
|
125
|
| Accrued expenses |
201
|
150
|
| Income tax receivable/payable |
(11)
|
32
|
| Net cash from (used in) operating activities |
240
|
(52)
|
| Cash flows from (used in) investing activities |
|
|
| Purchases of treasury bills |
(6,748)
|
(6,916)
|
| Proceeds from the maturity of treasury bills |
0
|
7,000
|
| Purchase of property and equipment |
(12)
|
(61)
|
| Net cash from (used in) investing activities |
(6,760)
|
23
|
| Cash flows used in financing activities |
|
|
| Payments on financing lease |
(3)
|
(3)
|
| Proceeds from loans |
645
|
0
|
| Repayment of loan principal |
(645)
|
0
|
| Net cash used in financing activities |
(3)
|
(3)
|
| Net decrease in cash and cash equivalents |
(6,523)
|
(32)
|
| Cash and cash equivalents, beginning |
8,785
|
1,057
|
| Cash and cash equivalents, ending |
2,262
|
1,025
|
| Supplemental cash flow information |
|
|
| Cash paid for income taxes |
11
|
1
|
| Cash paid for interest |
$ 1
|
$ 1
|