XML 43 R31.htm IDEA: XBRL DOCUMENT
v3.21.2

SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION [Abstract] |
Supplemental Cash Flow Information | Supplemental cash flow information for the six months ended June 30, 2021 and 2020 is as follows:
|  | 2021 |  |  | 2020 |
SUPPLEMENTAL CASH FLOW INFORMATION: |  |  |  |  |  |
Cash paid for interest |  | $ | 5,534,279 |  |  | $ | 4,192,165 |
Non-cash Financing and Investing Activities: |  |  |  |  |  |  |  |
Equipment acquired reflected in accounts payable and accrued liabilities |  | $ | 1,005,546 |  |  | $ | 1,228,000 |
Right-to-use assets in exchange for lease obligations |  | $ | 2,844,875 |  |  | $ | 1,723,594 |

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