XML 34 R20.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Note 14 - Convertible Notes | 6 Months Ended
--- | ---
Jun. 30, 2024
Notes to Financial Statements |
Convertible Notes Disclosure [Text Block] |
(14) | CONVERTIBLE NOTES
On July 29, 2022, we issued a $5.0 million senior unsecured convertible note (the “July 29th Note”) to a related party affiliated with an independent member of our board of directors. The July 29th Note carries an interest rate of 8% per annum with a maturity date of December 29, 2028. For the period August 18, 2022, through August 17, 2024, the holder has the option to convert the July 29th Note into shares of the Company's common stock at a conversion price of $6.254. During the first quarter of 2024, the holders of the July 29th Note converted them into 799,488 shares of common stock of the Company, and in connection with such early conversion, we elected to pay interest through August 2025 with 112,570 shares of common stock on the conversion date. We recorded a loss on extinguishment of debt in the condensed consolidated statements of operations in the amount of $0.6 million six months ended June 30, 2024. As of June 30, 2024, the entire July 29th Note had been converted to shares of common stock of the Company. On August 8, 2022, we issued an additional $4.0 million of senior unsecured convertible notes (the “August 8th Notes”) to related parties affiliated with independent members of our board of directors. The August 8th Notes carry an interest rate of 8% per annum with a maturity date of December 29, 2028. For the period August 18, 2022, through August 17, 2024, the holder has the option to convert the Notes into shares of the Company's common stock at a conversion price of $6.254. Beginning August 8, 2025, we may elect to redeem the August 8th Notes and the holder shall be obligated to surrender them at 100% of the outstanding principal balance together with any accrued unpaid interest. Upon receipt of the redemption notice from the Company, the holder may elect to convert the principal balance and accrued interest into the Company's common stock. During the first quarter of 2024, the holders converted $3.0 million of the August 8th Notes into 479,693 shares of common stock of the Company, and in connection with such early conversion, we elected to pay interest through August 2025 with 67,542 shares of common stock on the conversion date. During the same period, the holders also converted accrued interest into 57,564 shares of the Company's common stock. We recorded a loss on extinguishment of debt during the first quarter of 2024 in the condensed consolidated statements of operations in the amount of $0.3 million. During the second quarter of 2024, the holder converted the remaining $1.0 million of August 8th Notes into 159,898 shares of common stock of the Company, and in connection with such early conversion, we paid accrued interest and additional shares of common stock of 5,099 and 25,003, respectively, on the conversion date. We recorded a loss on extinguishment of debt during the second quarter of 2024 in the condensed consolidated statements of operations in the amount of $0.2 million. As of June 30, 2024, the entire August 8th Note had been converted to shares of common stock of the Company. On August 12, 2022, we issued an additional $10.0 million senior unsecured convertible note (the “August 12th Note”) to an unrelated party. The August 12th Note carries an interest rate of 8% per annum with a maturity date of December 31, 2026. For the period August 18, 2022, through the maturity date, the holder has the option to convert the August 12th Note into shares of the Company's common stock at a conversion price of $6.15. Beginning August 12, 2025, we may elect to redeem the August 12th Note and the holder shall be obligated to surrender at 100% of the outstanding principal balance together with any accrued unpaid interest. Upon receipt of the redemption notice from the Company, the holder may elect to convert the principal balance and accrued interest into the Company's common stock. During the three months ended March 31, 2024, the holder converted accrued interest into 65,041 shares of the Company's common stock. During the second quarter of 2024, the holder converted the $10.0 million August 12th Note into 1,626,016 shares of common stock of the Company, and in connection with such early conversion, we paid accrued interest and additional shares of common stock of 49,716 and 224,268, respectively, on the conversion date. We recorded a loss on extinguishment of debt in the condensed consolidated statements of operations in the amount of $1.7 million during the second quarter of 2024. As of June 30, 2024, the entire August 12th Note had been converted to shares of common stock of the Company. The funds received from the issuance of the various notes described above were used to provide additional working capital to the Company. The conversion price and number of shares of the Company's common stock issuable upon conversion of the above notes are subject to adjustment from time to time for any subdivision or consolidation of our shares of common stock and other standard dilutive events.

X
- Definition The entire disclosure for information about convertible notes. + References No definition available. + Details
Name: | hnrg_ConvertibleNotesDisclosureTextBlock
Namespace Prefix: | hnrg_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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