Accumulated Other Comprehensive Income (Loss) (Notes)

6 Months Ended

Jun. 30, 2017

Accumulated Other Comprehensive Income (Loss) [Abstract]

Comprehensive Income (Loss) Note [Text Block]

NOTE 17. ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

The following is changes in accumulated other comprehensive income (loss) by component, net of tax, for the three and six months ending June 30, 2017 and 2016.

	For the Three Months Ended   June 30, 2017
Dollars in thousands	Gains and Losses on Other Post-Retirement Benefits		Gains and Losses on Cash Flow Hedges			Unrealized Gains (Losses) on Available-for-Sale Securities			Total
Beginning balance	$	—	$	(2,408	)	$	(166	)	$	(2,574	)
Other comprehensive income before reclassification	219		170			1,936			2,325
Amounts reclassified from accumulated other comprehensive income	—		—			(57		)	(57		)
Net current period other comprehensive income	219		170			1,879			2,268
Ending balance	$	219	$	(2,238	)	$	1,713		$	(306	)

	For the Three Months Ended   June 30, 2016
Dollars in thousands	Gains and Losses on Other Post-Retirement Benefits		Gains and Losses on Cash Flow Hedges			Unrealized Gains (Losses) on Available-for-Sale Securities			Total
Beginning balance	$	—	$	(4,657	)	$	3,396		$	(1,261	)
Other comprehensive income before reclassification	—		(478		)	1,860			1,382
Amounts reclassified from accumulated other comprehensive income	—		—			(241		)	(241		)
Net current period other comprehensive income	—		(478		)	1,619			1,141
Ending balance	$	—	$	(5,135	)	$	5,015		$	(120	)

	For the Six Months Ended   June 30, 2017
Dollars in thousands	Gains and Losses on Other Post-Retirement Benefits		Gains and Losses on Cash Flow Hedges			Unrealized Gains (Losses) on Available-for-Sale Securities			Total
Beginning balance	$	—	$	(2,905	)	$	(357	)	$	(3,262	)
Other comprehensive income before reclassification	219		667			2,090			2,976
Amounts reclassified from accumulated other comprehensive income	—		—			(20		)	(20		)
Net current period other comprehensive income	219		667			2,070			2,956
Ending balance	$	219	$	(2,238	)	$	1,713		$	(306	)

	For the Six Months Ended   June 30, 2016
Dollars in thousands	Gains and Losses on Other Post-Retirement Benefits		Gains and Losses on Cash Flow Hedges			Unrealized Gains (Losses) on Available-for-Sale Securities			Total
Beginning balance	$	—	$	(3,195	)	$	2,739		$	(456	)
Other comprehensive income (loss) before reclassification	—		(1,940		)	2,764			824
Amounts reclassified from accumulated other comprehensive income	—		—			(488		)	(488		)
Net current period other comprehensive income (loss)	—		(1,940		)	2,276			336
Ending balance	$	—	$	(5,135	)	$	5,015		$	(120	)