XML 34 R23.htm IDEA: XBRL DOCUMENT
v3.21.2

Earnings per share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
Earnings per share [Abstract] |
Earnings per share |
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
|  | (In thousands, except per share data) |
Net loss |  | $ | (2,114 | ) |  | $ | (1,853 | ) |  | $ | (4,320 | ) |  | $ | (2,845 | )
Shares: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic: Weighted average common shares outstanding |  |  | 8,976 |  |  |  | 7,543 |  |  |  | 8,962 |  |  |  | 7,525 |
Add: Dilutive effect of outstanding options and restricted stock units as determined by the treasury stock method |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
Diluted: Weighted average common and common equivalent shares outstanding |  |  | 8,976 |  |  |  | 7,543 |  |  |  | 8,962 |  |  |  | 7,525 |
Net loss per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.24 | ) |  | $ | (0.25 | ) |  | $ | (0.48 | ) |  | $ | (0.38 | )
Diluted |  | $ | (0.24 | ) |  | $ | (0.25 | ) |  | $ | (0.48 | ) |  | $ | (0.38 | )

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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -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