Non-operating income and expenses
Gain/(Loss) on other investments
Gain/(Loss) on other investments was $77 and $1,099 for the three months ended June 30, 2021 and 2020, respectively; and $47 and $(30) for the six months ended June 30, 2021 and 2020, respectively. These amounts reflect unrealized gains (losses) from changes in fair value of our Midas Gold shares (“Midas Gold Shares”) held during a portion of 2020 and Nusantara Resources Limited shares (“Nusantara Shares”), and realized gains on sales of the Midas Gold Shares. The unrealized gain/(loss) on Midas Gold Shares was $840 and $(158) for the three and six months ended June 30, 2020, respectively. The unrealized gain on Nusantara Shares was $77 and $47 for the three and six months ended June 30, 2021, respectively. The unrealized gain on Nusantara Shares was $124 and $8 for the three and six months ended June 30, 2020, respectively. During the three months ended June 30, 2020, the Company sold 1,572,500 Midas Gold Shares for net proceeds of $654, at a gain of $135 based on the most recent measurement period of March 31, 2020. During the six months ended June 30, 2020, the Company sold 2,214,500 Midas Gold Shares for net proceeds of $954, at a gain of $120 based on the most recent measurement periods of March 31, 2020 and December 31, 2019.
Financial Position, Liquidity and Capital Resources
Operating activities
Net cash used in operating activities was $4,788 and $3,266 for the six months ended June 30, 2021 and 2020, respectively. The increase in operating cash outflows generally reflects increased expenditures for exploration, property evaluation and holding costs discussed above, partially offset by net changes in working capital items totaling $349.
Investing activities
Net cash provided by investing activities was $2,622 and $3,320 for the six months ended June 30, 2021 and 2020, respectively. Sources of cash from investing activities during the six months ended June 30, 2021 were $2,100 for payments related to Los Reyes, $180 for payments related to Awak Mas and $400 upon net dispositions of short-term investments. These sources of cash were offset by $58 for equipment purchases. Sources of cash from investing activities during the six months ended June 30, 2020 were $2,400 for a payment related to Los Reyes and $954 for sales of Midas Gold Shares, partially offset by $34 for net acquisitions of short-term investments.
Financing activities
During the six months ended June 30, 2021 and 2020, net cash of $666 and $747, respectively, was provided by financing activities. Cash from financing activities during the six months ended June 30, 2021 and 2020 included net proceeds of $1,062 and $807, respectively, under the ATM Program (defined below), partially offset by payments for employee withholding tax obligations in lieu of issuing common shares of the Company (“Common Shares”).
Subsequently, on July 12, 2021, Vista closed a public offering of 12,272,730 units of the Company (“Units”), at a price of $1.10 per Unit, for aggregate gross proceeds of approximately $13,500, prior to deductions for underwriting discounts, commissions and other costs. Each Unit consisted of one Common Share and one-half of one Common Share purchase warrant (each whole warrant, a “Warrant”). Each Warrant is exercisable from the date of for thirty-six months and entitles the holder thereof to purchase one Common Share upon exercise at an exercise price of $1.25 per Common Share. In addition, the underwriter partially exercised its option to purchase an additional 920,454 Warrants. We also issued 351,282 underwriter warrants to the underwriters in the offering, with terms identical to the Warrants.
Liquidity and capital resources
Cash and cash equivalents totaled $6,262 at June 30, 2021 compared to $7,762 at December 31, 2020. The net decline of $1,500 for the six months ended June 30, 2021 reflects expenditures of $5,242 offset by cash inflows of $3,742.