Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Additional Information (Details)

v3.10.0.1
Related Party Transactions - Additional Information (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Feb. 28, 2018
Sep. 30, 2018
Sep. 30, 2018
Dec. 31, 2017
Sep. 29, 2016
Related Party Transaction [Line Items]          
Allowance for Loan and Lease Losses, Write-offs       $ 5,260  
Development Fee, Percent Fee     5.00%    
Partial Funding of Sea Turtle Development Note          
Related Party Transaction [Line Items]          
Note receivable from related parties   $ 6,740 $ 6,740 6,740 $ 11,000
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans   363 1,080    
Impaired Financing Receivable, Related Allowance, Recoveries   0 77    
Impaired Financing Receivable, Related Allowance   $ 3,410 $ 3,410 $ 2,360  
Consideration for Sale of Land Note          
Related Party Transaction [Line Items]          
Note receivable from related parties         $ 1,000
Pineland Shopping Center          
Related Party Transaction [Line Items]          
Development Fee, Percent Fee 5.00%