Acquisitions Acquisitions, Fair Value of Loans Acquired (Tables)

12 Months Ended

Dec. 31, 2015

Business Combinations [Abstract]

Acquired Loans at Fair Value [Table Text Block]

Acquired loans are reported net of the unamortized fair value adjustment. The following table details the fair value adjustment for acquired loans as of the acquisition date:

(Dollars in thousands, except per share data)	NB&T
Nonimpaired Loans
Contractual cash flows	$	497,451
Nonaccretable difference	45,828
Expected cash flows	451,623
Accretable yield	90,346
Fair value	$	361,277
Purchase Credit Impaired Loans
Contractual cash flows	$	40,258
Nonaccretable difference	13,336
Expected cash flows	26,922
Accretable yield	3,611
Fair value	$	23,311