XML 42 R27.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Stock-Based Compensation (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2018
Stock-Based Compensation [Abstract] |
Stock Option Activity |
﻿ |  |  |  |  |
﻿ |  | Number of Shares Underlying Options |  | Weighted Average Exercise Price Per Share
﻿ |  | (in thousands) |  |  |
﻿Outstanding at January 1, 2018 |  | 2,597 |  | $ | 1.77
﻿Granted |  | 671 |  |  | 1.05
﻿Exercised |  | (528) |  |  | 1.02
﻿Forfeited/expired |  | (139) |  |  | 5.60
﻿Outstanding at September 30, 2018 |  | 2,601 |  |  | 1.54
﻿Exercisable at September 30, 2018 |  | 1,498 |  |  | 1.98
﻿
Summary of Non Vested Awards |
﻿ |  |  |  |  |
﻿ |  | Restricted Stock |  | Weighted Average Grant Price
﻿ |  | (in thousands) |  |  |
﻿Non-vested shares outstanding at January 1, 2018 |  | 340 |  | $ | 1.10
﻿Awards granted |  | 398 |  |  | 1.00
﻿Awards vested |  | (155) |  |  | 1.07
﻿Awards forfeited |  | — |  |  | —
﻿Non-vested shares outstanding at September 30, 2018 |  | 583 |  |  | 1.04
﻿
SAR Activity |
﻿ |  |  |  |  |
﻿ |  | Number of Shares Underlying SARs |  | Weighted Average Exercise Price Per Share
﻿ |  | (in thousands) |  |  |
﻿Outstanding at January 1, 2018 |  | 1,076 |  | $ | 1.17
﻿Granted |  | 2,373 |  |  | 0.86
﻿Exercised |  | (47) |  |  | 1.20
﻿Forfeited/expired |  | (33) |  |  | 0.86
﻿Outstanding at September 30, 2018 |  | 3,369 |  |  | 0.95
﻿Exercisable at September 30, 2018 |  | 371 |  |  | 1.15
﻿

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 number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
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 stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockAppreciationRightsAwardActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration