XML 33 R23.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2017
Earnings Per Share [Abstract] |
Schedule of Weighted Average Number of Shares [Table Text Block] |
﻿ |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |
﻿ |  | Three Months Ended |  | Six Months Ended
﻿ |  | June 30, |  | June 30,
﻿ |  | 2017 |  | 2016 |  | 2017 |  | 2016
﻿Weighted average shares outstanding |  | 4,160 |  | 3,691 |  | 4,161 |  | 3,696
﻿Less: Unvested restricted shares |  | 19 |  | 14 |  | 19 |  | 14
﻿Basic EPS weighted average shares outstanding |  | 4,141 |  | 3,677 |  | 4,142 |  | 3,682
﻿ |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |
﻿Basic EPS weighted average shares outstanding |  | 4,141 |  | 3,677 |  | 4,142 |  | 3,682
﻿Add: Dilutive effect of stock options |  | 33 |  | 6 |  | 34 |  | 6
﻿Diluted EPS weighted average shares outstanding |  | 4,174 |  | 3,683 |  | 4,176 |  | 3,688
﻿ |  |  |  |  |  |  |  |
﻿

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 the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration