| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2024 | $38,971,000 | -$1,278,000 | -3.2% | 31 Mar 2024 | 10-Q | 25 Apr 2024 | 2024 | Q1 |
| Q4 2023 | $38,604,000 | -$1,702,000 | -4.2% | 31 Dec 2023 | 10-Q | 25 Apr 2024 | 2024 | Q1 |
| Q3 2023 | $39,399,000 | -$1,271,000 | -3.1% | 30 Sep 2023 | 10-Q | 26 Oct 2023 | 2023 | Q3 |
| Q2 2023 | $39,766,000 | -$1,322,000 | -3.2% | 30 Jun 2023 | 10-Q | 27 Jul 2023 | 2023 | Q2 |
| Q1 2023 | $40,249,000 | -$1,164,000 | -2.8% | 31 Mar 2023 | 10-Q | 27 Apr 2023 | 2023 | Q1 |
| Q4 2022 | $40,306,000 | -$1,467,000 | -3.5% | 31 Dec 2022 | 10-K | 15 Feb 2024 | 2023 | FY |
| Q3 2022 | $40,670,000 | -$1,673,000 | -4% | 30 Sep 2022 | 10-Q | 27 Oct 2022 | 2022 | Q3 |
| Q2 2022 | $41,088,000 | -$1,818,000 | -4.2% | 30 Jun 2022 | 10-Q | 28 Jul 2022 | 2022 | Q2 |
| Q1 2022 | $41,413,000 | -$1,700,000 | -3.9% | 31 Mar 2022 | 10-Q | 28 Apr 2022 | 2022 | Q1 |
| Q4 2021 | $41,773,000 | -$1,481,000 | -3.4% | 31 Dec 2021 | 10-K | 16 Feb 2023 | 2022 | FY |
| Q3 2021 | $42,343,000 | -$1,390,000 | -3.2% | 30 Sep 2021 | 10-Q | 28 Oct 2021 | 2021 | Q3 |
| Q2 2021 | $42,906,000 | -$146,000 | -0.34% | 30 Jun 2021 | 10-Q | 22 Jul 2021 | 2021 | Q2 |
| Q1 2021 | $43,113,000 | -$348,000 | -0.8% | 31 Mar 2021 | 10-Q | 22 Apr 2021 | 2021 | Q1 |
| Q4 2020 | $43,254,000 | -$163,000 | -0.38% | 31 Dec 2020 | 10-K | 17 Feb 2022 | 2021 | FY |
| Q3 2020 | $43,733,000 | -$223,000 | -0.51% | 30 Sep 2020 | 10-Q | 22 Oct 2020 | 2020 | Q3 |
| Q2 2020 | $43,052,000 | -$1,372,000 | -3.1% | 30 Jun 2020 | 10-Q | 23 Jul 2020 | 2020 | Q2 |
| Q1 2020 | $43,461,000 | -$1,344,000 | -3% | 31 Mar 2020 | 10-Q | 23 Apr 2020 | 2020 | Q1 |
| Q4 2019 | $43,417,000 | -$1,445,000 | -3.2% | 31 Dec 2019 | 10-K | 18 Feb 2021 | 2020 | FY |
| Q3 2019 | $43,956,000 | -$1,675,000 | -3.7% | 30 Sep 2019 | 10-Q | 25 Oct 2019 | 2019 | Q3 |
| Q2 2019 | $44,424,000 | -$1,483,000 | -3.2% | 30 Jun 2019 | 10-Q | 25 Jul 2019 | 2019 | Q2 |
| Q1 2019 | $44,805,000 | -$1,305,000 | -2.8% | 31 Mar 2019 | 10-Q | 25 Apr 2019 | 2019 | Q1 |
| Q4 2018 | $44,862,000 | -$1,767,000 | -3.8% | 31 Dec 2018 | 10-K | 20 Feb 2020 | 2019 | FY |
| Q3 2018 | $45,631,000 | -$1,191,000 | -2.5% | 30 Sep 2018 | 10-Q | 25 Oct 2018 | 2018 | Q3 |
| Q2 2018 | $45,907,000 | -$2,719,000 | -5.6% | 30 Jun 2018 | 10-Q | 26 Jul 2018 | 2018 | Q2 |
| Q1 2018 | $46,110,000 | -$3,722,000 | -7.5% | 31 Mar 2018 | 10-Q | 26 Apr 2018 | 2018 | Q1 |
| Q4 2017 | $46,629,000 | -$3,397,000 | -6.8% | 31 Dec 2017 | 10-K | 14 Feb 2019 | 2018 | FY |
| Q3 2017 | $46,822,000 | -$3,352,000 | -6.7% | 30 Sep 2017 | 10-Q | 26 Oct 2017 | 2017 | Q3 |
| Q2 2017 | $48,626,000 | -$2,013,000 | -4% | 30 Jun 2017 | 10-Q | 27 Jul 2017 | 2017 | Q2 |
| Q1 2017 | $49,832,000 | -$1,112,000 | -2.2% | 31 Mar 2017 | 10-Q | 27 Apr 2017 | 2017 | Q1 |
| Q4 2016 | $50,026,000 | -$1,430,000 | -2.8% | 31 Dec 2016 | 10-K | 15 Feb 2018 | 2017 | FY |
| Q3 2016 | $50,174,000 | -$1,551,000 | -3% | 30 Sep 2016 | 10-Q | 27 Oct 2016 | 2016 | Q3 |
| Q2 2016 | $50,639,000 | -$1,493,000 | -2.9% | 30 Jun 2016 | 10-Q | 28 Jul 2016 | 2016 | Q2 |
| Q1 2016 | $50,944,000 | -$1,562,000 | -3% | 31 Mar 2016 | 10-Q | 28 Apr 2016 | 2016 | Q1 |
| Q4 2015 | $51,456,000 | -$1,438,000 | -2.7% | 31 Dec 2015 | 10-K | 16 Feb 2017 | 2016 | FY |
| Q3 2015 | $51,725,000 | -$1,567,000 | -2.9% | 30 Sep 2015 | 10-Q | 22 Oct 2015 | 2015 | Q3 |
| Q2 2015 | $52,132,000 | -$1,176,000 | -2.2% | 30 Jun 2015 | 10-Q | 23 Jul 2015 | 2015 | Q2 |
| Q1 2015 | $52,506,000 | -$1,113,000 | -2.1% | 31 Mar 2015 | 10-Q | 23 Apr 2015 | 2015 | Q1 |
| Q4 2014 | $52,894,000 | -$747,000 | -1.4% | 31 Dec 2014 | 10-K | 18 Feb 2016 | 2015 | FY |
| Q3 2014 | $53,292,000 | +$376,000 | +0.71% | 30 Sep 2014 | 10-Q | 23 Oct 2014 | 2014 | Q3 |
| Q2 2014 | $53,308,000 | +$6,000 | +0.01% | 30 Jun 2014 | 10-Q | 24 Jul 2014 | 2014 | Q2 |
| Q1 2014 | $53,619,000 | +$335,000 | +0.63% | 31 Mar 2014 | 10-Q | 24 Apr 2014 | 2014 | Q1 |
| Q4 2013 | $53,641,000 | +$65,000 | +0.12% | 31 Dec 2013 | 10-K | 19 Feb 2015 | 2014 | FY |
| Q3 2013 | $52,916,000 | -$1,141,000 | -2.1% | 30 Sep 2013 | 10-Q | 24 Oct 2013 | 2013 | Q3 |
| Q2 2013 | $53,302,000 | -$1,232,000 | -2.3% | 30 Jun 2013 | 10-Q | 25 Jul 2013 | 2013 | Q2 |
| Q1 2013 | $53,284,000 | -$1,535,000 | -2.8% | 31 Mar 2013 | 10-Q | 25 Apr 2013 | 2013 | Q1 |
| Q4 2012 | $53,576,000 | -$1,782,000 | -3.2% | 31 Dec 2012 | 10-K | 20 Feb 2014 | 2013 | FY |
| Q3 2012 | $54,057,000 | -$1,540,000 | -2.8% | 30 Sep 2012 | 10-Q | 25 Oct 2012 | 2012 | Q3 |
| Q2 2012 | $54,534,000 | -$1,621,000 | -2.9% | 30 Jun 2012 | 10-Q | 26 Jul 2012 | 2012 | Q2 |
| Q1 2012 | $54,819,000 | 31 Mar 2012 | 10-Q | 26 Apr 2012 | 2012 | Q1 | ||
| Q4 2011 | $55,358,000 | -$1,630,000 | -2.9% | 31 Dec 2011 | 10-K | 21 Feb 2013 | 2012 | FY |
| Q3 2011 | $55,597,000 | 30 Sep 2011 | 10-Q | 27 Oct 2011 | 2011 | Q3 | ||
| Q2 2011 | $56,155,000 | 30 Jun 2011 | 10-Q | 28 Jul 2011 | 2011 | Q2 | ||
| Q4 2010 | $56,988,000 | 31 Dec 2010 | 10-K | 07 Mar 2012 | 2011 | FY |