Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

The following table presents the gross carrying amount and accumulated amortization for each class of intangible assets and the gross carrying amount and accumulated impairment for goodwill:

	December 31, 2014			Twelve Months Ended   December 31, 2015					December 31, 2015
	Balance			Impairment		Amortization Expense			Balance
	(in thousands)
Gross carrying amount:
Trademarks	$	220		$	—	$	—		$	220
Customer relationships	6,392			—		—			6,392
Aggregate goodwill acquired:
Goodwill	21,156					—			21,156
Total	$	27,768		$	—	$	—		$	27,768
Accumulated amortization:
Trademarks	$	(62	)	$	—	$	(39	)	$	(101	)
Customer relationships	(4,779		)	—		(830		)	(5,609		)
Accumulated impairment:
Goodwill	(8,470		)	—		—			(8,470		)
Total	$	(13,311	)	$	—	$	(869	)	$	(14,180	)
Net carrying amount:
Trademarks	$	158		$	—	$	(39	)	$	119
Customer relationships	1,613			—		(830		)	783
Goodwill	12,686			—		—			12,686
Total goodwill and other intangible assets	$	14,457		$	—	$	(869	)	$	13,588