Note 5 - Loans (Details) - Acquired Impaired Loans - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Note 5 - Loans (Details) - Acquired Impaired Loans [Line Items]
Accretable discount	$ 62	$ 0
Non- accretable discount	266	0
Accretable discount	(59)	(75)
Non- accretable discount	(77)	(103)
Accretable discount	3	62
Non- accretable discount	$ 189	266
THE BANCorp [Member] | Impaired Loans [Member]
Note 5 - Loans (Details) - Acquired Impaired Loans [Line Items]
Additions due to Oldham acquisition		137
Additions due to Oldham acquisition		$ 369