Hobson Company bought the securities listed below during 2020. These securities were classified as trading securities. In its December 31, 2020, income statement Hobson reported a net unrealized holding loss of $19,000 on these securities. Pertinent data at the end of June 2021 is as follows: Security Cost Fair Value X $ 381,000 $ 342,500 Y 195,000 161,800 Z 422,000 407,000 What amount of unrealized holding loss on these securities should Hobson include in its income statement for the six months ended June 30, 2021?