Related Party Transactions - Additional Information (Details) - USD ($) |
1 Months Ended | 3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Feb. 28, 2018 |
Mar. 31, 2019 |
Mar. 31, 2018 |
Dec. 31, 2018 |
Sep. 29, 2016 |
|
| Related Party Transaction [Line Items] | |||||
| Allowance for Loan and Lease Losses, Write-offs | $ 7,000,000 | ||||
| Partial Funding of Sea Turtle Development Note | |||||
| Related Party Transaction [Line Items] | |||||
| Note receivable from related parties | 5,000,000 | $ 6,740,000 | $ 11,000,000 | ||
| Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans | 355,000 | $ 355,000 | |||
| Impaired Financing Receivable, Related Allowance, Recoveries | 0 | $ 77,000 | |||
| Impaired Financing Receivable, Related Allowance | $ 2,200,000 | ||||
| Provision for Loan and Lease Losses | $ 0 | ||||
| Consideration for Sale of Land Note | |||||
| Related Party Transaction [Line Items] | |||||
| Note receivable from related parties | $ 1,000,000 | ||||
| Pineland Shopping Center | |||||
| Related Party Transaction [Line Items] | |||||
| Development Fee, Percent Fee | 5.00% | ||||
| X | ||||||||||
- Definition Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of allowance for credit losses related to recorded investment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Reflects the amount of additional interest income that would have been recorded if impaired or nonperforming loans were instead current, in compliance with their original terms, and outstanding throughout the reporting period or since origination (if held for part of the period). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition For an unclassified balance sheet, amounts due from parties associated with the reporting entity as evidenced by a written promise to pay. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of expense related to estimated loss from loan and lease transactions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Development Fee, Percent Fee No definition available.
|
| X | ||||||||||
- Definition Impaired Financing Receivable, Related Allowance, Recoveries No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|