XML 94 R82.htm IDEA: XBRL DOCUMENT v3.8.0.1
Borrowed Funds (Subordinated Debentures Owed to Unconsolidated Subsidiary Trusts) (Narrative) (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2018
USD ($)
trust
Mar. 31, 2017
USD ($)
Dec. 31, 2017
USD ($)
[1]
Debt Instrument [Line Items]      
Number of statutory business trusts | trust 3    
Subordinated debentures owed to unconsolidated subsidiary trusts $ 19,589   $ 19,589
Net proceeds from issuance of common stock $ 63 $ 35  
Trust preferred securities limited to tier one capital elements, net of goodwill 25.00%    
[1] Derived from audited consolidated financial statements