XML 51 R40.htm IDEA: XBRL DOCUMENT
v3.19.1

EARNINGS PER SHARE (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
EARNINGS PER SHARE |
Schedule of basic and diluted weighted-average shares outstanding |
|  | Three months ended
|  | March 31,
|  | 2019 |  | 2018
Basic weighted average shares outstanding |  | 9,340 |  | 9,251
Dilutive effect of equity awards |  | 35 |  | 74
Diluted weighted average shares outstanding |  | 9,375 |  | 9,325

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://fasb.org/us-gaap/role/ref/legacyRef -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