| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $30,954,000 | +$314,000 | +1% | 31 Dec 2023 | 10-K | 22 Feb 2024 | 2023 | FY |
| Q3 2023 | $30,910,000 | +$290,000 | +0.95% | 29 Sep 2023 | 10-Q | 01 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $30,830,000 | +$246,000 | +0.8% | 30 Jun 2023 | 10-Q | 02 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $30,766,000 | +$216,000 | +0.71% | 31 Mar 2023 | 10-Q | 02 May 2023 | 2023 | Q1 |
| Q4 2022 | $30,640,000 | +$206,000 | +0.68% | 31 Dec 2022 | 10-K | 22 Feb 2024 | 2023 | FY |
| Q3 2022 | $30,620,000 | +$206,000 | +0.68% | 30 Sep 2022 | 10-Q | 01 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $30,584,000 | +$184,000 | +0.6% | 01 Jul 2022 | 10-Q | 04 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $30,550,000 | +$180,000 | +0.59% | 01 Apr 2022 | 10-Q | 02 May 2022 | 2022 | Q1 |
| Q4 2021 | $30,434,000 | +$155,000 | +0.51% | 31 Dec 2021 | 10-K | 23 Feb 2023 | 2022 | FY |
| Q3 2021 | $30,414,000 | +$186,000 | +0.62% | 01 Oct 2021 | 10-Q | 02 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $30,400,000 | +$186,000 | +0.62% | 02 Jul 2021 | 10-Q | 05 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $30,370,000 | +$228,000 | +0.76% | 02 Apr 2021 | 10-Q | 04 May 2021 | 2021 | Q1 |
| Q4 2020 | $30,279,000 | +$221,000 | +0.74% | 31 Dec 2020 | 10-K | 24 Feb 2022 | 2021 | FY |
| Q3 2020 | $30,228,000 | +$378,000 | +1.3% | 02 Oct 2020 | 10-Q | 04 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $30,214,000 | +$491,000 | +1.7% | 03 Jul 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $30,142,000 | +$503,000 | +1.7% | 03 Apr 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $30,058,000 | +$513,000 | +1.7% | 31 Dec 2019 | 10-K | 25 Feb 2021 | 2020 | FY |
| Q3 2019 | $29,850,000 | +$325,000 | +1.1% | 27 Sep 2019 | 10-Q | 04 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $29,723,000 | +$225,000 | +0.76% | 28 Jun 2019 | 10-Q | 31 Jul 2019 | 2019 | Q2 |
| Q1 2019 | $29,639,000 | +$330,000 | +1.1% | 29 Mar 2019 | 10-Q | 01 May 2019 | 2019 | Q1 |
| Q4 2018 | $29,545,000 | +$404,000 | +1.4% | 31 Dec 2018 | 10-K | 24 Feb 2020 | 2019 | FY |
| Q3 2018 | $29,525,000 | +$453,000 | +1.6% | 28 Sep 2018 | 10-Q | 01 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $29,498,000 | +$447,000 | +1.5% | 29 Jun 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $29,309,000 | +$1,023,000 | +3.6% | 30 Mar 2018 | 10-Q | 07 May 2018 | 2018 | Q1 |
| Q4 2017 | $29,141,000 | +$979,000 | +3.5% | 31 Dec 2017 | 10-K | 25 Feb 2019 | 2018 | FY |
| Q3 2017 | $29,072,000 | +$1,016,000 | +3.6% | 29 Sep 2017 | 10-Q | 26 Oct 2017 | 2017 | Q3 |
| Q2 2017 | $29,051,000 | +$1,069,000 | +3.8% | 30 Jun 2017 | 10-Q | 31 Jul 2017 | 2017 | Q2 |
| Q1 2017 | $28,286,000 | +$424,000 | +1.5% | 31 Mar 2017 | 10-Q | 03 May 2017 | 2017 | Q1 |
| Q4 2016 | $28,162,000 | +$426,000 | +1.5% | 31 Dec 2016 | 10-K | 27 Feb 2018 | 2017 | FY |
| Q3 2016 | $28,056,000 | +$345,000 | +1.2% | 30 Sep 2016 | 10-Q | 27 Oct 2016 | 2016 | Q3 |
| Q2 2016 | $27,982,000 | +$295,000 | +1.1% | 01 Jul 2016 | 10-Q | 28 Jul 2016 | 2016 | Q2 |
| Q1 2016 | $27,862,000 | +$264,000 | +0.96% | 01 Apr 2016 | 10-Q | 03 May 2016 | 2016 | Q1 |
| Q4 2015 | $27,736,000 | +$218,000 | +0.79% | 31 Dec 2015 | 10-K | 28 Feb 2017 | 2016 | FY |
| Q3 2015 | $27,711,000 | +$232,000 | +0.84% | 02 Oct 2015 | 10-Q | 29 Oct 2015 | 2015 | Q3 |
| Q2 2015 | $27,687,000 | +$230,000 | +0.84% | 03 Jul 2015 | 10-Q | 30 Jul 2015 | 2015 | Q2 |
| Q1 2015 | $27,598,000 | +$241,000 | +0.88% | 03 Apr 2015 | 10-Q | 29 Apr 2015 | 2015 | Q1 |
| Q4 2014 | $27,518,000 | +$328,000 | +1.2% | 31 Dec 2014 | 10-K | 29 Feb 2016 | 2015 | FY |
| Q3 2014 | $27,479,000 | +$380,000 | +1.4% | 26 Sep 2014 | 10-Q | 03 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $27,457,000 | +$402,000 | +1.5% | 27 Jun 2014 | 10-Q | 04 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $27,357,000 | +$361,000 | +1.3% | 28 Mar 2014 | 10-Q | 28 Apr 2014 | 2014 | Q1 |
| Q4 2013 | $27,190,000 | +$309,000 | +1.2% | 31 Dec 2013 | 10-K | 23 Feb 2015 | 2014 | FY |
| Q3 2013 | $27,099,000 | +$292,000 | +1.1% | 27 Sep 2013 | 10-Q | 28 Oct 2013 | 2013 | Q3 |
| Q2 2013 | $27,055,000 | +$370,000 | +1.4% | 28 Jun 2013 | 10-Q | 29 Jul 2013 | 2013 | Q2 |
| Q1 2013 | $26,996,000 | +$369,000 | +1.4% | 29 Mar 2013 | 10-Q | 29 Apr 2013 | 2013 | Q1 |
| Q4 2012 | $26,881,000 | +$385,000 | +1.5% | 31 Dec 2012 | 10-K | 27 Feb 2014 | 2013 | FY |
| Q3 2012 | $26,807,000 | +$350,000 | +1.3% | 28 Sep 2012 | 10-Q | 31 Oct 2012 | 2012 | Q3 |
| Q2 2012 | $26,685,000 | +$247,000 | +0.93% | 29 Jun 2012 | 10-Q | 26 Jul 2012 | 2012 | Q2 |
| Q1 2012 | $26,627,000 | 30 Mar 2012 | 10-Q | 30 Apr 2012 | 2012 | Q1 | ||
| Q4 2011 | $26,496,000 | +$405,000 | +1.6% | 31 Dec 2011 | 10-K | 25 Feb 2013 | 2012 | FY |
| Q3 2011 | $26,457,000 | 30 Sep 2011 | 10-Q | 02 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $26,438,000 | 01 Jul 2011 | 10-Q | 04 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $26,091,000 | 31 Dec 2010 | 10-K | 27 Feb 2012 | 2011 | FY |