Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2020

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

Supplemental Cash Flow Information

The following table provides supplemental cash flow information (in thousands):

	Year Ended December 31,
	2020		2019
Cash paid for interest	$	5,366	$	10,239
Significant non-cash financing and investing activities:
Exchange of Seller's 1.5 Lien Notes for HYMC common stock	160,254		—
Exchange of Seller's 1.25 Lien Notes for Subordinated Notes	80,000		—
Exchange of Seller's 1.25 Lien Notes for HYMC common stock	48,459		—
Write-off of Seller's debt issuance costs	8,202		—
Plant, equipment, and mine development additions included in accounts payable	1,229		2,458
Private Warrants transferred to Public Warrants	581		—
Accrual of deferred financing and equity issuance costs	94		1,025

In addition to the supplemental cash flow information shown above, Note 3 - Recapitalization Transaction and Note 9 - Debt, Net provide additional details on non-cash transactions that were part of the Recapitalization Transaction, as well as information on non-cash interest charges.