SHAREHOLDER'S EQUITY (Tables)

3 Months Ended

Mar. 31, 2017

Stockholders Equity Note Abstract

Schedule of dividends payable on unvested restricted stock units

		Dividend Equivalent Liabilities
	Balance Sheet	March 31,		December 31,
	Location	2017		2016
		(amounts in thousands)
Short-term	Other current liabilities	$	155	$	260
Long-term	Other long-term liabilities		508		348
Total		$	663	$	608

ESPP Shares Purchased and Non-Cash Comp Expense

	Three Months Ended
	March 31,
	2017		2016
	(amounts in thousands)
Number of shares purchased		15		-
Non-cash compensation expense recognized	$	32	$	-