| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | $377K | -$12K | -3.09% | Jun 30, 2023 | 10-Q | 2023-08-10 |
| Q1 2023 | $590K | +$52K | +9.67% | Mar 31, 2023 | 10-Q | 2023-05-09 |
| Q4 2022 | $560K | +$161K | +40.4% | Dec 31, 2022 | 10-Q | 2023-08-10 |
| Q3 2022 | $403K | +$179K | +79.9% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $389K | +$146K | +60.1% | Jun 30, 2022 | 10-Q | 2022-08-09 |
| Q1 2022 | $538K | +$341K | +173% | Mar 31, 2022 | 10-Q | 2022-05-03 |
| Q4 2021 | $399K | +$165K | +70.5% | Dec 31, 2021 | 10-K | 2023-03-28 |
| Q3 2021 | $224K | -$49K | -17.9% | Sep 30, 2021 | 10-Q | 2021-11-02 |
| Q2 2021 | $243K | +$24K | +11% | Jun 30, 2021 | 10-Q | 2021-07-27 |
| Q1 2021 | $197K | -$450K | -69.6% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | $234K | -$223K | -48.8% | Dec 31, 2020 | 10-K | 2022-03-29 |
| Q3 2020 | $273K | +$38K | +16.2% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | $219K | -$429K | -66.2% | Jun 30, 2020 | 10-Q | 2020-07-30 |
| Q1 2020 | $647K | -$1.95M | -75% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | $457K | -$129K | -22% | Dec 31, 2019 | 10-K | 2021-03-16 |
| Q3 2019 | $235K | +$92K | +64.3% | Sep 30, 2019 | 10-Q | 2019-10-30 |
| Q2 2019 | $648K | +$507K | +360% | Jun 30, 2019 | 10-Q | 2019-07-30 |
| Q1 2019 | $2.59M | +$2.37M | +1073% | Mar 31, 2019 | 10-Q | 2019-05-07 |
| Q4 2018 | $586K | +$372K | +174% | Dec 31, 2018 | 10-K | 2020-03-03 |
| Q3 2018 | $143K | -$1.11M | -88.6% | Sep 30, 2018 | 10-Q | 2018-11-05 |
| Q2 2018 | $141K | -$343K | -70.9% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | $221K | -$2.78M | -92.6% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $214K | -$4.89M | -95.8% | Dec 31, 2017 | 10-K | 2019-03-14 |
| Q3 2017 | $1.26M | -$165K | -11.6% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $484K | -$183K | -27.4% | Jun 30, 2017 | 10-Q | 2017-08-03 |
| Q1 2017 | $3M | +$2.16M | +256% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $5.11M | +$3.73M | +269% | Dec 31, 2016 | 10-K | 2018-03-15 |
| Q3 2016 | $1.42M | -$987K | -41% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $667K | -$2.11M | -76% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $844K | -$856K | -50.4% | Mar 31, 2016 | 10-Q | 2016-05-04 |
| Q4 2015 | $1.38M | +$1.06M | +330% | Dec 31, 2015 | 10-K | 2017-03-14 |
| Q3 2015 | $2.41M | Sep 30, 2015 | 10-Q | 2015-11-05 | ||
| Q2 2015 | $2.78M | Jun 30, 2015 | 10-Q | 2015-08-06 | ||
| Q1 2015 | $1.7M | Mar 31, 2015 | 10-Q | 2015-05-06 | ||
| Q4 2014 | $322K | -$2.02M | -86.2% | Dec 31, 2014 | 10-K | 2016-02-23 |
| Q4 2013 | $2.34M | +$1.31M | +127% | Dec 31, 2013 | 10-K | 2015-02-24 |
| Q4 2012 | $1.03M | Dec 31, 2012 | 10-K | 2014-02-25 |