XML 34 R22.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Compensation (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2016
Compensation [Abstract] |
Stock Option Activity |
﻿ |  |  |  |  |
﻿ |  |  |  |  |
﻿ |  |  |  |  |
﻿ |  | Number of |  | Weighted
﻿ |  | Shares |  | Average
﻿ |  | Underlying |  | Exercise Price
﻿ |  | Options |  | Per Share
﻿ |  | (in thousands) |  |  |
﻿Outstanding at January 1, 2016 |  | 4,144 |  |  | $ 6.41
﻿Granted |  | 1,519 |  |  | 1.16
﻿Forfeited/expired |  | (2,399) |  |  | 5.53
﻿Outstanding at September 30, 2016 |  | 3,264 |  |  | 4.61
﻿
Summary of Non Vested Awards |
﻿ |  |  |  |  |
﻿ |  |  |  |  |
﻿ |  |  |  | Weighted
﻿ |  | Number |  | Average
﻿ |  | of Shares |  | Grant Price
﻿Non-vested shares outstanding at January 1, 2016 |  | 419,888 |  |  | $ 3.83
﻿Awards granted |  | 357,145 |  |  | 1.12
﻿Awards vested |  | (488,115) |  |  | 2.05
﻿Awards forfeited |  | (209,451) |  |  | 3.89
﻿Non-vested shares outstanding at September 30, 2016 |  | 79,467 |  |  | 2.42
﻿

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

X
- Definition Tabular disclosure of the changes in outstanding nonvested shares. + 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 (c)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + 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 (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration