Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in goodwill

The table below summarizes changes in goodwill recorded by the Company during the periods ended March 31, 2015 and December 31, 2014:

	March 31, 2015		December 31, 2014
Beginning balance, January 1	$	33,798	$	33,798
Additions	—		—
Ending balance	$	33,798	$	33,798

Schedule of changes and amortization of finite-lived intangible assets

The tables below present the activity and amortizations of finite-lived intangible assets:

	Three months ended March 31,
	2015			2014
Intangible assets, January 1	$	7,602		$	7,602
Additions	—			—
Total intangible assets, end of period	7,602			7,602
Accumulated amortization	$	(7,515	)	$	(7,404	)
Current year amortization	(28		)	(28		)
Total accumulated amortization	(7,543		)	(7,432		)
Net intangible assets, end of period	$	59		$	170