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Bank Deposits | 3 Months Ended
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Mar. 31, 2018
Deposits Liabilities Balance Sheet Reported Amounts [Abstract] |
Bank Deposits | NOTE 11 – Bank Deposits Deposits consist of money market and savings accounts, certificates of deposit, and demand deposits. Deposits at March 31, 2018 and December 31, 2017 were as follows (in thousands):
|  | March 31, 2018 |  |  | December 31, 2017 |
Money market and savings accounts |  | $ | 12,834,447 |  |  | $ | 13,219,675 |
Demand deposits (interest-bearing) |  |  | 225,617 |  |  |  | 184,829 |
Demand deposits (non-interest-bearing) |  |  | 15,601 |  |  |  | 5,856 |
Certificates of deposit |  |  | 253,958 |  |  |  | 1,575 |
|  | $ | 13,329,623 |  |  | $ | 13,411,935 |
The weighted-average interest rate on deposits was 0.25% and 0.10% at March 31, 2018 and December 31, 2017, respectively. At March 31, 2018 and December 31, 2017, the amount of deposits includes related party deposits, primarily interest-bearing and time deposits of executive officers, directors, and their affiliates of $0.2 million and $0.2 million, respectively. Brokerage customers’ deposits were $13.3 billion and $13.4 billion, respectively.

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- Definition The entire disclosure for deposit liabilities including data and tables. It may include a description of the entity's deposit liabilities, the aggregate amount of time deposits (including certificates of deposit) in denominations of $100,000 or more at the balance sheet date; the aggregate amount of any demand deposits that have been reclassified as loan balances, such as overdrafts, at the balance sheet date; deposits that are received on terms other than those in the normal course of business, the amount of accrued interest on deposit liabilities; securities, mortgage loans or other financial instruments that serve as collateral for deposits; for time deposits having a remaining term of more than one year, the aggregate amount of maturities for each of the five years following the balance sheet date; and the weighted average interest rate for all deposit liabilities held by the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=50488274&loc=d3e64164-112818 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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