Selling, General and Administrative Expense
Selling, general and administrative expense was $41.8 million for the fiscal quarter ended July 2, 2022, compared to $95.3 million for the fiscal quarter ended July 3, 2021, and decreased as a percentage of net sales by 32.5%. The $53.5 million, or 56.1%, decrease in selling, general and administrative expense was primarily due to a $55.3 million decrease in non-cash stock-based compensation expense, a $1.1 million decrease due to the absence of the costs incurred in prior year as a result of going public, partially offset by an increase in wages and related expenses.
Amortization
Amortization was $7.2 million for the fiscal quarter ended July 2, 2022, compared to $5.5 million for the fiscal quarter ended July 3, 2021. The $1.7 million, or 30.6%, increase in amortization was due to the increase in our definite-lived intangible assets resulting from our acquisition of Trojan Leisure Products, LLC d/b/a Radiant Pools (“Radiant”) in November 2021.
Interest Expense
Interest expense was $3.2 million for the fiscal quarter ended July 2, 2022, compared to $7.5 million for the fiscal quarter ended July 3, 2021. The $4.3 million, or 57.9%, decrease in interest expense was primarily due to lower amortization of deferred financing costs and debt discount and a lower effective interest rate, compared to the fiscal quarter ended July 3, 2021. In addition, interest expense for the fiscal quarter ended July 2, 2022 was partially offset by an unrealized gain of $1.1 million related to the change in fair value of our interest rate swap.
Other Expense (Income), Net
Other expense (income), net was $0.9 million for the fiscal quarter ended July 2, 2022, compared to ($0.8) million for the fiscal quarter ended July 3, 2021. The $1.7 million increase in other expense was primarily due an unfavorable change in net foreign currency transaction gains and losses associated with our international subsidiaries.
Earnings from Equity Method Investment
Earnings from equity method investment of Premier Pools & Spa was $0.7 million for the fiscal quarter ended July 2, 2022, compared to $0.8 million for the fiscal quarter ended July 3, 2021, primarily due to our reduced ownership interest during the fiscal quarter ended July 2, 2022 as compared to the fiscal quarter ended July 3, 2021, partially offset by the financial performance of Premier Pools & Spa.
Income Tax Expense
Income tax expense was $11.0 million for the fiscal quarter ended July 2, 2022, compared to $5.2 million for the fiscal quarter ended July 3, 2021. Our effective tax rate was 71.9% for the fiscal quarter ended July 2, 2022, compared to (10.8)% for the fiscal quarter ended July 3, 2021. The difference between the U.S. federal statutory income tax rate and our effective income tax rate for the fiscal quarter ended July 2, 2022 was primarily attributable to the discrete impact of stock-based compensation expense for which there is no associated tax benefit. The difference between the U.S. federal statutory income tax rate and our effective income tax rate for the fiscal quarter ended July 3, 2021 was primarily attributable to the discrete impact of stock-based compensation expense for which there is no associated tax benefit.
Net Income (Loss)
Net income was $4.3 million for the fiscal quarter ended July 2, 2022, compared to $53.6 million of net loss for the fiscal quarter ended July 3, 2021. The $57.9 million, or 108.0%, increase in net income was primarily due to the factors described above.
Net Income (Loss) Margin
Net income margin was 2.1% for the fiscal quarter ended July 2, 2022, compared to net loss margin of 29.6% for the fiscal quarter ended July 2, 2022. The 31.7% increase in net income margin was due to a $57.9 million increase in net income and a $25.9 million increase in net sales, compared to the fiscal quarter ended July 3, 2021 due to the factors described above.