XML 59 R27.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2019

Stockholders' Equity

Schedule of Share-based Payment Arrangement, Nonemployee Director Award Plan, Activity

​

​	​	​	​	​	​	​
​		Shares Available		​	Compensation
(in thousands)	​	for Grant		​	Cost
​	​	​	​	​	​	​
Balance, December 31, 2016, 2017 and 2018	​	​	1,944,428	​	​	​
Shares granted 2019	​	​	(38,046)	​	$	337,000
Balance December 31, 2019	​	​	1,906,382	​	$	337,000

X

- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock awards granted to nonemployee directors that were outstanding at the beginning and end of the year, and the number of awards that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationNonemployeeDirectorStockAwardPlanActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_StockholdersEquityNoteAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration