Annual report pursuant to Section 13 and 15(d)

Notes Payable (Premier Trust Note) (Details)

v3.3.1.900
Notes Payable (Premier Trust Note) (Details)
$ in Thousands
Sep. 01, 2010
USD ($)
installment
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Debt Instrument [Line Items]      
Note payable   $ 54,174 $ 56,034
Premier Trust Note      
Debt Instrument [Line Items]      
Term 5 years    
Note payable $ 1,161    
Stated percentage 6.50%    
Number of installments | installment 20    
Frequency of periodic payment quarterly