| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $6,412,000 | -$86,000 | -1.3% | 31 Dec 2024 | 10-K | 07 Feb 2025 | 2024 | FY |
| Q3 2024 | $6,434,000 | -$86,000 | -1.3% | 30 Sep 2024 | 10-Q | 01 Nov 2024 | 2024 | Q3 |
| Q2 2024 | $6,455,000 | -$86,000 | -1.3% | 30 Jun 2024 | 10-Q | 02 Aug 2024 | 2024 | Q2 |
| Q1 2024 | $6,477,000 | -$86,000 | -1.3% | 31 Mar 2024 | 10-Q | 26 Apr 2024 | 2024 | Q1 |
| Q4 2023 | $6,498,000 | -$86,000 | -1.3% | 31 Dec 2023 | 10-K | 07 Feb 2025 | 2024 | FY |
| Q3 2023 | $6,520,000 | -$86,000 | -1.3% | 30 Sep 2023 | 10-Q | 27 Oct 2023 | 2023 | Q3 |
| Q2 2023 | $6,541,000 | -$86,000 | -1.3% | 30 Jun 2023 | 10-Q | 03 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $6,563,000 | -$86,000 | -1.3% | 31 Mar 2023 | 10-Q | 28 Apr 2023 | 2023 | Q1 |
| Q4 2022 | $6,584,000 | -$86,000 | -1.3% | 31 Dec 2022 | 10-K | 16 Feb 2024 | 2023 | FY |
| Q3 2022 | $6,606,000 | -$86,000 | -1.3% | 30 Sep 2022 | 10-Q | 28 Oct 2022 | 2022 | Q3 |
| Q2 2022 | $6,627,000 | -$86,000 | -1.3% | 30 Jun 2022 | 10-Q | 03 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $6,649,000 | -$85,000 | -1.3% | 31 Mar 2022 | 10-Q | 29 Apr 2022 | 2022 | Q1 |
| Q4 2021 | $6,670,000 | -$86,000 | -1.3% | 31 Dec 2021 | 10-K | 17 Feb 2023 | 2022 | FY |
| Q3 2021 | $6,692,000 | -$88,000 | -1.3% | 30 Sep 2021 | 10-Q | 09 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $6,713,000 | -$90,000 | -1.3% | 30 Jun 2021 | 10-Q | 04 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $6,734,000 | -$92,000 | -1.3% | 31 Mar 2021 | 10-Q | 05 May 2021 | 2021 | Q1 |
| Q4 2020 | $6,756,000 | -$93,000 | -1.4% | 31 Dec 2020 | 10-K | 23 Feb 2022 | 2021 | FY |
| Q3 2020 | $6,780,000 | -$94,000 | -1.4% | 30 Sep 2020 | 10-Q | 06 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $6,803,000 | -$96,000 | -1.4% | 30 Jun 2020 | 10-Q | 12 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $6,826,000 | -$97,000 | -1.4% | 31 Mar 2020 | 10-Q | 15 May 2020 | 2020 | Q1 |
| Q4 2019 | $6,849,000 | -$102,000 | -1.5% | 31 Dec 2019 | 10-K | 19 Mar 2021 | 2020 | FY |
| Q3 2019 | $6,874,000 | -$1,941,000 | -22% | 30 Sep 2019 | 10-Q | 04 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $6,899,000 | -$1,962,000 | -22% | 30 Jun 2019 | 10-Q | 06 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $6,923,000 | -$1,984,000 | -22% | 31 Mar 2019 | 10-Q | 07 May 2019 | 2019 | Q1 |
| Q4 2018 | $6,951,000 | -$2,002,000 | -22% | 31 Dec 2018 | 10-K | 06 Mar 2020 | 2019 | FY |
| Q3 2018 | $8,815,000 | -$185,000 | -2.1% | 30 Sep 2018 | 10-Q | 05 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $8,861,000 | -$185,000 | -2% | 30 Jun 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $8,907,000 | -$185,000 | -2% | 31 Mar 2018 | 10-Q | 01 May 2018 | 2018 | Q1 |
| Q4 2017 | $8,953,000 | -$174,000 | -1.9% | 31 Dec 2017 | 10-K | 18 Mar 2019 | 2018 | FY |
| Q3 2017 | $9,000,000 | -$10,343,000 | -53% | 30 Sep 2017 | 10-Q | 27 Oct 2017 | 2017 | Q3 |
| Q2 2017 | $9,046,000 | -$10,457,000 | -54% | 30 Jun 2017 | 10-Q | 04 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $9,092,000 | -$10,584,000 | -54% | 31 Mar 2017 | 10-Q | 12 May 2017 | 2017 | Q1 |
| Q4 2016 | $9,127,000 | -$191,000 | -2% | 31 Dec 2016 | 10-K | 19 Mar 2018 | 2017 | FY |
| Q3 2016 | $19,343,000 | -$189,000 | -0.97% | 30 Sep 2016 | 10-Q | 08 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $19,503,000 | -$178,000 | -0.9% | 30 Jun 2016 | 10-Q | 29 Jul 2016 | 2016 | Q2 |
| Q1 2016 | $19,676,000 | +$37,000 | +0.19% | 31 Mar 2016 | 10-Q | 10 May 2016 | 2016 | Q1 |
| Q4 2015 | $9,318,000 | -$10,471,000 | -53% | 31 Dec 2015 | 10-K | 27 Mar 2017 | 2016 | FY |
| Q3 2015 | $19,532,000 | -$457,000 | -2.3% | 30 Sep 2015 | 10-Q | 30 Oct 2015 | 2015 | Q3 |
| Q2 2015 | $19,681,000 | -$448,000 | -2.2% | 30 Jun 2015 | 10-Q | 05 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $19,639,000 | -$672,000 | -3.3% | 31 Mar 2015 | 10-Q | 01 May 2015 | 2015 | Q1 |
| Q4 2014 | $19,789,000 | -$737,000 | -3.6% | 31 Dec 2014 | 10-K | 15 Mar 2016 | 2015 | FY |
| Q3 2014 | $19,989,000 | -$732,000 | -3.5% | 30 Sep 2014 | 10-Q | 31 Oct 2014 | 2014 | Q3 |
| Q2 2014 | $20,129,000 | -$804,000 | -3.8% | 30 Jun 2014 | 10-Q | 05 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $20,311,000 | -$835,000 | -3.9% | 31 Mar 2014 | 10-Q | 01 May 2014 | 2014 | Q1 |
| Q4 2013 | $20,526,000 | -$833,000 | -3.9% | 31 Dec 2013 | 10-K | 13 Mar 2015 | 2014 | FY |
| Q3 2013 | $20,721,000 | -$866,000 | -4% | 30 Sep 2013 | 10-Q | 01 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $20,933,000 | -$851,000 | -3.9% | 30 Jun 2013 | 10-Q | 05 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $21,146,000 | -$811,000 | -3.7% | 31 Mar 2013 | 10-Q | 25 Apr 2013 | 2013 | Q1 |
| Q4 2012 | $21,359,000 | -$738,000 | -3.3% | 31 Dec 2012 | 10-K | 12 Mar 2014 | 2013 | FY |
| Q3 2012 | $21,587,000 | -$719,000 | -3.2% | 30 Sep 2012 | 10-Q | 07 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $21,784,000 | -$550,000 | -2.5% | 30 Jun 2012 | 10-Q | 31 Jul 2012 | 2012 | Q2 |
| Q1 2012 | $21,957,000 | 31 Mar 2012 | 10-Q | 27 Apr 2012 | 2012 | Q1 | ||
| Q4 2011 | $22,097,000 | -$403,000 | -1.8% | 31 Dec 2011 | 10-K | 11 Mar 2013 | 2012 | FY |
| Q3 2011 | $22,306,000 | 30 Sep 2011 | 10-Q | 03 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $22,334,000 | 30 Jun 2011 | 10-Q | 29 Jul 2011 | 2011 | Q2 | ||
| Q4 2010 | $22,500,000 | 31 Dec 2010 | 10-K | 21 Mar 2012 | 2011 | FY |