If you had constructive receipt of the income in 2017, then it would be reportable for your 2017 tax return even though you may not have physically placed it into your bank account.
Per
IRS Pub 538 (p. 😎, "under the cash method, you include in your gross income all items of income you actually or constructively receive during the tax year." Further "income is constructively received when an amount is credited to your account or made available to you without restriction. You do not need to have possession of it."
Here is a textbook example of constructive receipt: A business receives a check in payment from a customer on December 30, but doesn't deposit that payment check until January 1. Since the business had control over the check in December, it is considered to have received the funds in December.
