v3.8.0.1

SHAREHOLDER'S EQUITY (Tables)

3 Months Ended

Mar. 31, 2018

Stockholders Equity Note Abstract

Schedule of dividends payable on unvested restricted stock units

				Dividend Equivalent Liabilities
		Balance Sheet		March 31,			December 31,
		Location		2018			2017
				(amounts in thousands)
Short-term		Other current liabilities		$	604		$	830
Long-term		Other long-term liabilities			1,215			1,331
Total				$	1,819		$	2,161

ESPP Shares Purchased and Non-Cash Comp Expense

		Three Months Ended
		March 31,
		2018			2017
		(amounts in thousands)
Number of shares purchased			39			15
Non-cash compensation expense recognized		$	57		$	32

X

- Definition

Tabular disclosure of all or some of the information related to dividends declared, but not paid, as of the financial reporting date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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X

- Definition

Tabular disclosure of employee stock purchase plan activity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- References

No definition available.

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