net_income_prev

From the entity’s financial statements: The income (or loss) reported by the entity after expenses and losses have been subtracted from all revenues and gains for the fiscal period including discontinued operations. This is the data for the trailing twelve month (TTM) period ended one year prior to the financials_date.

For additional details refer to: https://www.federalreserve.gov/apps/reportingforms/Report/Index/FR_Y-14Q