XML 45 R28.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Income (Loss) Per Common Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
Income (Loss) Per Common Share [Abstract] |
Computation Of Basic And Diluted Income Per Common Share |
﻿ |  |  |  |  |  |  |  |  |  |  |
﻿ | Three Months Ended |  | Six Months Ended
﻿ | June 30, |  | June 30,
﻿Basic income (loss) per common share | 2018 |  | 2017 |  | 2018 |  | 2017
﻿Net income (loss) | $ | 226 |  | $ | 3,163 |  | $ | (3,629) |  | $ | 5,386
﻿Net (income) loss allocated to participating securities |  | (2) |  |  | (62) |  |  | 31 |  |  | (106)
﻿Net income (loss) allocated to common shareholders | $ | 224 |  | $ | 3,101 |  | $ | (3,598) |  | $ | 5,280
﻿ |  |  |  |  |  |  |  |  |  |  |
﻿Basic weighted-average common shares outstanding |  | 36,318 |  |  | 32,664 |  |  | 36,233 |  |  | 32,552
﻿Basic income (loss) per common share | $ | 0.01 |  | $ | 0.09 |  | $ | (0.10) |  | $ | 0.16
﻿ |  |  |  |  |  |  |  |  |  |  |
﻿ | Three Months Ended |  | Six Months Ended
﻿ | June 30, |  | June 30,
﻿Diluted income (loss) per common share | 2018 |  | 2017 |  | 2018 |  | 2017
﻿Net income (loss) | $ | 226 |  | $ | 3,163 |  | $ | (3,629) |  | $ | 5,386
﻿Net (income) loss allocated to participating securities |  | (2) |  |  | (60) |  |  | 31 |  |  | (103)
﻿Net income (loss) allocated to common shareholders | $ | 224 |  | $ | 3,103 |  | $ | (3,598) |  | $ | 5,283
﻿ |  |  |  |  |  |  |  |  |  |  |
﻿Basic weighted-average common shares outstanding |  | 36,318 |  |  | 32,664 |  |  | 36,233 |  |  | 32,552
﻿Effect of dilutive stock options and awards |  | 931 |  |  | 1,150 |  |  | -- |  |  | 1,187
﻿Diluted weighted-average common shares outstanding |  | 37,249 |  |  | 33,814 |  |  | 36,233 |  |  | 33,739
﻿Diluted income (loss) per common share | $ | 0.01 |  | $ | 0.09 |  | $ | (0.10) |  | $ | 0.16
﻿

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

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration