Employee Benefit Plan (Tables)

12 Months Ended

Dec. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Funded Status [Table Text Block]

The following table reflects the accumulated benefit obligation and funded status of the SERP from the June 30, 2015 acquisition date through December 31, 2015.

	Six Months Ended December 31, 2015
	(in thousands)
Change in benefit obligation
Benefit obligation at acquisition	$	7,122
Service cost	334
Interest cost	202
Actuarial (gains)/losses	(147		)
Expected benefits paid	(67		)
Projected benefit obligation at end of year	$	7,444
Unfunded projected/accumulated benefit obligation	(7,444		)
Additional liability	$	—
Weighted average assumptions to determine benefit obligation
Discount rate	5.75		%
Rate of compensation increase	4.00		%

Schedule of Net Benefit Costs [Table Text Block]

The components of net periodic benefit cost recognized from the acquisition date through December 31, 2015 and the amounts in accumulated other comprehensive income expected to be recognized as components of net periodic benefit cost during 2016 are as follows:

	2016			Six Months Ended December 31, 2015
	(in thousands)
Components of net periodic benefit cost
Service cost	$	596		$	334
Interest cost	426			202
Amortization of prior service cost	96			60
Amortization of actuarial (gains)/losses	(96		)	(18		)
Net periodic benefit cost	$	1,022		$	578
Other comprehensive income (cost)	$	—		$	42