| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q3 2023 | $412,000 | +$1,000 | +0.24% | 30 Sep 2023 | 10-Q | 09 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $412,000 | +$2,000 | +0.49% | 30 Jun 2023 | 10-Q | 10 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $411,000 | +$1,000 | +0.24% | 31 Mar 2023 | 10-Q | 12 May 2023 | 2023 | Q1 |
| Q4 2022 | $411,000 | +$2,000 | +0.49% | 31 Dec 2022 | 10-Q | 09 Nov 2023 | 2023 | Q3 |
| Q3 2022 | $411,000 | +$2,000 | +0.49% | 30 Sep 2022 | 10-Q | 08 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $410,000 | +$2,000 | +0.49% | 30 Jun 2022 | 10-Q | 08 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $410,000 | +$2,000 | +0.49% | 31 Mar 2022 | 10-Q | 09 May 2022 | 2022 | Q1 |
| Q4 2021 | $409,000 | +$4,000 | +0.99% | 31 Dec 2021 | 10-K | 28 Mar 2023 | 2022 | FY |
| Q3 2021 | $409,000 | +$6,000 | +1.5% | 30 Sep 2021 | 10-Q | 02 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $408,000 | +$7,000 | +1.7% | 30 Jun 2021 | 10-Q | 09 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $408,000 | +$23,000 | +6% | 31 Mar 2021 | 10-Q | 10 May 2021 | 2021 | Q1 |
| Q4 2020 | $405,000 | +$20,000 | +5.2% | 31 Dec 2020 | 10-K | 14 Mar 2022 | 2021 | FY |
| Q3 2020 | $403,000 | +$18,000 | +4.7% | 30 Sep 2020 | 10-Q | 09 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $401,000 | +$17,000 | +4.4% | 30 Jun 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $385,000 | +$10,000 | +2.7% | 31 Mar 2020 | 10-Q | 10 Jun 2020 | 2020 | Q1 |
| Q4 2019 | $385,000 | +$11,000 | +2.9% | 31 Dec 2019 | 10-K | 16 Mar 2021 | 2020 | FY |
| Q3 2019 | $385,000 | +$14,000 | +3.8% | 30 Sep 2019 | 10-Q | 07 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $384,000 | +$222,000 | +137% | 30 Jun 2019 | 10-Q | 08 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $375,000 | +$169,000 | +82% | 31 Mar 2019 | 10-Q | 09 May 2019 | 2019 | Q1 |
| Q4 2018 | $374,000 | +$212,000 | +131% | 31 Dec 2018 | 10-K | 12 Mar 2020 | 2019 | FY |
| Q3 2018 | $371,000 | +$210,000 | +130% | 30 Sep 2018 | 10-Q | 09 Nov 2018 | 2018 | Q2 |
| Q2 2018 | $162,000 | +$3,000 | +1.9% | 30 Jun 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $206,000 | +$47,000 | +30% | 31 Mar 2018 | 10-KT | 14 Mar 2019 | 2018 | FY |
| Q4 2017 | $162,000 | +$4,000 | +2.5% | 31 Dec 2017 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q3 2017 | $161,000 | +$4,000 | +2.5% | 30 Sep 2017 | 10-Q | 08 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $159,000 | +$2,000 | +1.3% | 30 Jun 2017 | 10-Q | 09 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $159,000 | +$2,000 | +1.3% | 31 Mar 2017 | 10-Q | 10 May 2017 | 2017 | Q1 |
| Q4 2016 | $158,000 | +$1,000 | +0.64% | 31 Dec 2016 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q3 2016 | $157,000 | +$1,000 | +0.64% | 30 Sep 2016 | 10-Q | 08 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $157,000 | +$1,000 | +0.64% | 30 Jun 2016 | 10-Q | 09 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $157,000 | +$3,000 | +1.9% | 31 Mar 2016 | 10-Q | 10 May 2016 | 2016 | Q1 |
| Q4 2015 | $157,000 | +$3,000 | +1.9% | 31 Dec 2015 | 10-K | 22 Feb 2017 | 2016 | FY |
| Q3 2015 | $156,000 | +$2,000 | +1.3% | 30 Sep 2015 | 10-Q | 09 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $156,000 | +$2,000 | +1.3% | 30 Jun 2015 | 10-Q | 10 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $154,000 | $0 | 0% | 31 Mar 2015 | 10-Q | 11 May 2015 | 2015 | Q1 |
| Q4 2014 | $154,000 | $0 | 0% | 31 Dec 2014 | 10-K | 14 Mar 2016 | 2015 | FY |
| Q3 2014 | $154,000 | $0 | 0% | 30 Sep 2014 | 10-Q | 14 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $154,000 | +$1,000 | +0.65% | 30 Jun 2014 | 10-Q | 13 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $154,000 | +$1,000 | +0.65% | 31 Mar 2014 | 10-Q | 09 May 2014 | 2014 | Q1 |
| Q4 2013 | $154,000 | +$1,000 | +0.65% | 31 Dec 2013 | 10-K | 06 Mar 2015 | 2014 | FY |
| Q3 2013 | $154,000 | +$1,000 | +0.65% | 30 Sep 2013 | 10-Q | 08 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $153,000 | $0 | 0% | 30 Jun 2013 | 10-Q | 13 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $153,000 | +$1,000 | +0.66% | 31 Mar 2013 | 10-Q | 10 May 2013 | 2013 | Q1 |
| Q4 2012 | $153,000 | +$1,000 | +0.66% | 31 Dec 2012 | 10-K | 10 Mar 2014 | 2013 | FY |
| Q3 2012 | $153,000 | $0 | 0% | 30 Sep 2012 | 10-Q | 06 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $153,000 | +$1,000 | +0.66% | 30 Jun 2012 | 10-Q/A | 24 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $152,000 | 31 Mar 2012 | 10-Q | 11 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $152,000 | +$1,000 | +0.66% | 31 Dec 2011 | 10-K | 08 Mar 2013 | 2012 | FY |
| Q3 2011 | $153,000 | 30 Sep 2011 | 10-Q | 02 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $152,000 | 30 Jun 2011 | 10-Q | 08 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $151,000 | 31 Dec 2010 | 10-K | 09 Mar 2012 | 2011 | FY |