| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $1,613,000 | -$853,000 | -35% | 31 Dec 2023 | 10-K | 27 Mar 2024 | 2023 | FY |
| Q4 2022 | $2,466,000 | 31 Dec 2022 | 10-K | 30 Mar 2023 | 2022 | FY | ||
| Q4 2020 | $1,422,000 | -$634,000 | -31% | 31 Dec 2020 | 10-K | 26 Mar 2021 | 2020 | FY |
| Q1 2020 | $1,881,000 | -$769,000 | -29% | 31 Mar 2020 | 10-Q | 13 May 2020 | 2020 | Q1 |
| Q4 2019 | $2,056,000 | -$1,061,000 | -34% | 31 Dec 2019 | 10-K | 27 Mar 2020 | 2019 | FY |
| Q3 2019 | $2,217,000 | -$844,000 | -28% | 30 Sep 2019 | 10-Q | 13 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $2,452,000 | -$629,000 | -20% | 30 Jun 2019 | 10-Q | 14 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $2,650,000 | -$959,000 | -27% | 31 Mar 2019 | 10-Q | 15 May 2019 | 2019 | Q1 |
| Q4 2018 | $3,117,000 | -$675,000 | -18% | 31 Dec 2018 | 10-K | 28 Mar 2019 | 2018 | FY |
| Q3 2018 | $3,061,000 | -$885,000 | -22% | 30 Sep 2018 | 10-Q | 14 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $3,081,000 | -$605,000 | -16% | 30 Jun 2018 | 10-Q | 13 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $3,609,000 | -$330,000 | -8.4% | 31 Mar 2018 | 10-Q | 11 May 2018 | 2018 | Q1 |
| Q4 2017 | $3,792,000 | -$252,000 | -6.2% | 31 Dec 2017 | 10-K | 28 Mar 2018 | 2017 | FY |
| Q3 2017 | $3,946,000 | -$42,000 | -1.1% | 30 Sep 2017 | 10-Q | 09 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $3,686,000 | -$477,000 | -11% | 30 Jun 2017 | 10-Q | 11 Aug 2017 | 2017 | Q3 |
| Q1 2017 | $3,939,000 | -$508,000 | -11% | 31 Mar 2017 | 10-Q | 12 May 2017 | 2017 | Q1 |
| Q4 2016 | $4,044,000 | -$479,000 | -11% | 31 Dec 2016 | 10-K | 26 Jun 2017 | 2016 | FY |
| Q3 2016 | $3,988,000 | +$1,166,000 | +41% | 30 Sep 2016 | 10-Q | 14 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $4,163,000 | +$1,313,000 | +46% | 30 Jun 2016 | 10-Q | 15 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $4,447,000 | +$3,015,000 | +211% | 31 Mar 2016 | 10-Q | 12 May 2016 | 2016 | Q1 |
| Q4 2015 | $4,523,000 | +$2,845,000 | +170% | 31 Dec 2015 | 10-K | 28 Mar 2016 | 2015 | FY |
| Q3 2015 | $2,822,000 | +$818,000 | +41% | 30 Sep 2015 | 10-Q | 12 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $2,850,000 | +$522,000 | +22% | 30 Jun 2015 | 10-Q | 14 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $1,432,000 | -$926,000 | -39% | 31 Mar 2015 | 10-Q | 14 May 2015 | 2015 | Q1 |
| Q4 2014 | $1,678,000 | -$776,000 | -32% | 31 Dec 2014 | 10-K | 27 Mar 2015 | 2014 | FY |
| Q3 2014 | $2,004,000 | 30 Sep 2014 | 10-Q | 13 Nov 2014 | 2014 | Q3 | ||
| Q2 2014 | $2,328,000 | 30 Jun 2014 | 10-Q | 13 Aug 2014 | 2014 | Q2 | ||
| Q1 2014 | $2,358,000 | 31 Mar 2014 | 10-Q | 15 May 2014 | 2014 | Q1 | ||
| Q4 2013 | $2,454,000 | 31 Dec 2013 | 10-K | 28 Mar 2014 | 2013 | FY |