Federal Home Loan Bank and Other Borrowings - Summary of Outstanding Advances From FHLB (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Federal Home Loan Bank Advances [Line Items]
Federal home loan bank advances	$ 10,500	$ 6,000
0.69% Fixed
Federal Home Loan Bank Advances [Line Items]
Federal home loan bank advances	$ 2,000	$ 2,000
Federal home loan bank maturity	Jun. 30, 2016	Jun. 30, 2016
Federal home loan bank rate	0.69%	0.69%
0.92% Fixed
Federal Home Loan Bank Advances [Line Items]
Federal home loan bank advances	$ 2,000	$ 2,000
Federal home loan bank maturity	Dec. 30, 2016	Dec. 30, 2016
Federal home loan bank rate	0.92%	0.92%
0.43% Fixed
Federal Home Loan Bank Advances [Line Items]
Federal home loan bank advances	$ 3,250
Federal home loan bank maturity	Feb. 29, 2016
Federal home loan bank rate	0.43%
0.58% Variable
Federal Home Loan Bank Advances [Line Items]
Federal home loan bank advances	$ 3,250
Federal home loan bank maturity	Feb. 29, 2016
Federal home loan bank rate	0.58%
0.45% Fixed
Federal Home Loan Bank Advances [Line Items]
Federal home loan bank advances		$ 2,000
Federal home loan bank maturity		Dec. 31, 2015
Federal home loan bank rate		0.45%