Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Cost Basis, Accumulated Amortization and Net Book Value of Other Intangible Assets

As of December 31, 2017 and 2016, the cost basis, accumulated amortization and net book value of other intangible assets are as follows (dollars in thousands):

	As of December 31, 2017			As of December 31, 2016
Non-amortizable intangible assets:
Accreditation rights	$	1,000		$	1,000
CTU trade name		6,900			6,900
Net book value, non-amortizable intangible assets:	$	7,900		$	7,900

Amortizable intangible assets:
LCB trade name	$	1,400		$	1,400
LCB trade name, accumulated amortization		(1,400	)		(800	)
Net book value, amortizable intangible assets:	$	-		$	600