XML 41 R31.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Supplemental Disclosure of Cash Flow and Non-cash Investing and Financing Activities (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2022
Supplemental Cash Flow Elements [Abstract] |
Schedule of Supplemental Disclosure of Cash Flow and Non-cash Investing and Financing Activities | Selected cash payments, receipts, and non-cash activities are as follows (in thousands):
| Nine Months Ended September 30,
| 2022 |  | 2021
Cash paid for interest | $ | 3,233 |  |  | $ | 3,269 |
Income taxes paid | 184 |  |  | 157 |
Non-cash activities: |  |  |
Purchases of equipment in accounts payable | 353 |  |  | 6 |
Right of use assets arising from operating lease liabilities | (37) |  |  | — |
Deemed dividends on Series B Preferred Stock | — |  |  | 926 |
Fair value of non-cash consideration received for option exercises | — |  |  | 380 |
Right of use assets arising from finance lease liabilities | — |  |  | 189 |
Note receivable for sale of property and equipment | — |  |  | 75 |

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration