XML 28 R18.htm IDEA: XBRL DOCUMENT v3.21.1

EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2021

EARNINGS PER SHARE

Schedule of computation of basic and diluted earnings (loss) per share

		Three Months Ended
		March 31,
		2021			2020
		(in thousands, except per share data)
Net income (loss)		$	(43)		$	(18)
Weighted average outstanding shares of common stock			6,601			6,563
Dilutive potential common shares from stock options and restricted stock units			—			35
Common stock and common stock equivalents			6,601			6,598
Earnings (loss) per share, basic and diluted		$	(0.01)		$	(0.00)
Shares subject to anti-dilutive stock options and restricted stock-based awards excluded from calculation			—			6

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