v3.5.0.2

SHAREHOLDER'S EQUITY (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2016
Stockholders Equity Note Abstract |
Schedule of dividends payable on unvested restricted stock units |
|  |  |  | Dividend Equivalent Liabilities
|  | Balance Sheet |  | September 30, |  | December 31,
|  | Location |  | 2016 |  | 2015
|  |  |  | (amounts in thousands)
Short-term |  | Other current liabilities |  | $ | 87 |  | $ | -
Long-term |  | Other long-term liabilities |  |  | 365 |  |  | 210
Total |  |  |  | $ | 452 |  | $ | 210
ESPP Shares Purchased and Non-Cash Comp Expense |
|  | Nine Months Ended
|  | September 30,
|  | 2016 |  | 2015
|  | (amounts in thousands)
Number of shares purchased |  |  | 18 |  |  | -
Non-cash compensation expense recognized |  | $ | 34 |  | $ | -

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 + Details
Name: | us-gaap_ScheduleOfDividendsPayableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationEmployeeStockPurchasePlanActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_StockholdersEquityNoteAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration