GOODWILL AND LONG-LIVED ASSETS (Tables)

9 Months Ended

Sep. 30, 2016

GOODWILL AND LONG-LIVED ASSETS [Abstract]

Changes in carrying amount of goodwill

The carrying amount of goodwill at September 30, 2016 and 2015 is as follows:

	Gross Goodwill Balance		Accumulated Impairment Losses			Net Goodwill Balance
Balance as of January 1, 2016	$	108,417	$	(93,881	)	$	14,536
Adjustments		-		-			-
Balance as of September 30, 2016	$	108,417	$	(93,881	)	$	14,536

	Gross Goodwill Balance		Accumulated Impairment  Losses			Net Goodwill Balance
Balance as of January 1, 2015	$	115,872	$	(93,665	)	$	22,207
Adjustments		-		(216	)		(216	)
Balance as of September 30, 2015	$	115,872	$	(93,881	)	$	21,991

Summary of finite-lived intangible assets

Intangible assets, which are included in other assets, net in the accompanying Condensed Consolidated Balance Sheets, consist of the following:

	Trade Name		Curriculum		Total
Gross carrying amount at December 31, 2015	$	310	$	160	$	470
Adjustments		-		-		-
Gross carrying amount at September 30, 2016		310		160		470
Accumulated amortization at December 31, 2015		308		112		420
Amortization		2		11		13
Accumulated amortization at September 30, 2016		310		123		433
Net carrying amount at September 30, 2016	$	-	$	37	$	37
Weighted average amortization period (years)		7		10

Summary of estimated future amortization expense

The following table summarizes the estimated future amortization expense:

Year Ending December 31,
Remainder of 2016	$	4
2017		16
2018		17
	$	37