Securities and Exchange Commission

Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount

Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit.

Compare To Other Companies

Annual (USD)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
$0.00	2018-03-13	10-K/A	2017	FY	2014-12-01	2015-11-30	CY2015
$4,100,000.00	2019-02-19	10-K	2018	FY	2016-01-01	2016-12-31	CY2016
$1,200,000.00	2019-02-19	10-K	2018	FY	2017-01-01	2017-12-31	CY2017
$3,700,000.00	2019-02-19	10-K	2018	FY	2018-01-01	2018-12-31	CY2018

Quarterly (USD)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
$2,000,000.00	2014-03-31	10-Q	2014	Q1	2012-12-01	2013-02-28	CY2013Q1
$0.00	2015-04-09	10-Q	2015	Q1	2013-12-01	2014-02-28	CY2014Q1
$1,500,000.00	2015-04-09	10-Q	2015	Q1	2014-12-01	2015-02-28	CY2015Q1

All Reported Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount (USD)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
$2,000,000.00	2013-04-08	10-Q	2013	Q1	2012-12-01	2013-02-28
$2,000,000.00	2014-03-31	10-Q	2014	Q1	2012-12-01	2013-02-28	CY2013Q1
$2,000,000.00	2013-07-26	8-K	2013	Q2	2012-11-29	2013-05-31
$2,000,000.00	2013-07-09	10-Q	2013	Q2	2012-12-01	2013-05-31
$2,000,000.00	2014-07-09	10-Q	2014	Q2	2012-12-01	2013-05-31
$2,000,000.00	2013-10-15	10-Q	2013	Q3	2012-12-01	2013-08-31
$2,000,000.00	2014-10-10	10-Q	2014	Q3	2012-12-01	2013-08-31
$0.00	2015-04-09	10-Q	2015	Q1	2013-12-01	2014-02-28	CY2014Q1
$-1,100,000.00	2014-07-09	10-Q	2014	Q2	2013-12-01	2014-05-31
$-1,100,000.00	2015-07-10	10-Q	2015	Q2	2013-12-01	2014-05-31
$-1,200,000.00	2014-10-10	10-Q	2014	Q3	2013-12-01	2014-08-31
$1,500,000.00	2015-04-09	10-Q	2015	Q1	2014-12-01	2015-02-28	CY2015Q1
$1,500,000.00	2015-07-10	10-Q	2015	Q2	2014-12-01	2015-05-31
$0.00	2018-02-21	10-K	2017	FY	2014-12-01	2015-11-30
$0.00	2018-03-13	10-K/A	2017	FY	2014-12-01	2015-11-30	CY2015
$200,000.00	2018-02-21	10-K	2017	FY	2015-12-01	2015-12-31
$200,000.00	2018-03-13	10-K/A	2017	FY	2015-12-01	2015-12-31	CY2015Q4I
$4,100,000.00	2018-02-21	10-K	2017	FY	2016-01-01	2016-12-31
$4,100,000.00	2018-03-13	10-K/A	2017	FY	2016-01-01	2016-12-31
$4,100,000.00	2019-02-19	10-K	2018	FY	2016-01-01	2016-12-31	CY2016
$1,200,000.00	2018-02-21	10-K	2017	FY	2017-01-01	2017-12-31
$1,200,000.00	2018-03-13	10-K/A	2017	FY	2017-01-01	2017-12-31
$1,200,000.00	2019-02-19	10-K	2018	FY	2017-01-01	2017-12-31	CY2017
$3,700,000.00	2019-02-19	10-K	2018	FY	2018-01-01	2018-12-31	CY2018