pre_text: The following table provides reconciliation from U.S. GAAP Net income to non-GAAP Adjusted EBITDA (amounts in thousands): (1) Fiscal years ending March 31, 2018 and 2017 adjusted due to the adoption of ASC 606. (2) $0.9 million in costs incurred during fiscal year 2018 related to the relocation of the Company's tantalum powder facility equipment from Carson City, Nevada to its existing Matamoros, Mexico plant were reclassified from “Plant start-up costs” to “Restructuring charges” during fiscal year 2019.
table: Fiscal Years Ended March 31,
table: 2019 2018 2017
table: Net income (U.S. GAAP) (1) $206,587 $254,127 $47,157
table: Non-GAAP adjustments:
table: Income tax expense (benefit) (39,460) 9,132 4,294
table: Interest expense, net 19,204 32,073 39,731
table: Depreciation and amortization 52,628 50,661 38,151
table: EBITDA (non-GAAP) (1) 238,959 345,993 129,333
table: Excluding the following items:
table: Equity (income) loss from equity method investments 3,304 (76,192) (41,643)
table: Acquisition (gain) loss — (130,880) —
table: Change in value of TOKIN options — — (10,700)
table: (Gain) loss on write down and disposal of long-lived assets 1,660 (992) 10,671
table: ERP integration costs/IT transition costs 8,813 80 7,045
table: Stock-based compensation 12,866 7,657 4,720
table: Restructuring charges (2) 8,779 14,843 5,404
table: R&D grant reimbursements and grant income (4,559) — —
table: Legal expenses/fines related to antitrust class actions 11,896 16,636 2,640
table: Net foreign exchange (gain) loss (7,230) 13,145 (3,758)
table: TOKIN investment-related expenses — — 1,101
table: Plant start-up costs (2) (927) 929 427
table: Loss on early extinguishment of debt 15,946 486 —
table: Adjusted EBITDA (non-GAAP) (1) $289,507 $191,705 $105,240
question: Analyse this data from a financial earnings document. What was the change in the Net foreign exchange (gain) loss between 2017 and 2018?