Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

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, 2013			Twelve Months Ended   December 31, 2014						December 31, 2014
	Balance			Impairment			Amortization Expense			Balance
	(in thousands)
Gross carrying amount:
Trademarks	$	1,230		$	(1,010	)	$	—		$	220
Customer relationships	7,784			(1,392		)	—			6,392
Aggregate goodwill acquired:
Goodwill	21,156			—			—			21,156
Total	$	30,170		$	(2,402	)	$	—		$	27,768
Accumulated amortization:
Trademarks	$	(680	)	$	695		$	(77	)	$	(62	)
Customer relationships	(4,340		)	976			(1,415		)	(4,779		)
Accumulated impairment:
Goodwill	(6,716		)	(1,754		)	—			(8,470		)
Total	$	(11,736	)	$	(83	)	$	(1,492	)	$	(13,311	)
Net carrying amount:
Trademarks	$	550		$	(315	)	$	(77	)	$	158
Customer relationships	3,444			(416		)	(1,415		)	1,613
Goodwill	14,440			(1,754		)	—			12,686
Total goodwill and other intangible assets	$	18,434		$	(2,485	)	$	(1,492	)	$	14,457