| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $893K | -$1.05M | -54% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | $923K | -$1.12M | -54.8% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $953K | -$1.18M | -55.4% | Mar 31, 2022 | 10-Q | 2022-05-23 |
| Q4 2021 | $983K | -$1.25M | -56% | Dec 31, 2021 | 10-Q | 2022-11-10 |
| Q3 2021 | $1.94M | -$390K | -16.7% | Sep 30, 2021 | 10-Q | 2021-11-08 |
| Q2 2021 | $2.04M | -$390K | -16% | Jun 30, 2021 | 10-Q | 2021-08-10 |
| Q1 2021 | $2.14M | -$390K | -15.4% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $2.24M | -$390K | -14.9% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $2.33M | -$1.13M | -32.6% | Sep 30, 2020 | 10-Q | 2021-03-02 |
| Q2 2020 | $2.43M | -$1.13M | -31.7% | Jun 30, 2020 | 10-Q | 2021-02-08 |
| Q1 2020 | $2.53M | -$1.13M | -30.9% | Mar 31, 2020 | 10-Q | 2021-01-19 |
| Q4 2019 | $2.63M | -$1.13M | -30.1% | Dec 31, 2019 | 10-K | 2021-04-15 |
| Q3 2019 | $3.46M | -$391K | -10.1% | Sep 30, 2019 | 10-Q | 2020-03-30 |
| Q2 2019 | $3.56M | -$390K | -9.87% | Jun 30, 2019 | 10-Q | 2020-03-26 |
| Q1 2019 | $3.66M | -$391K | -9.66% | Mar 31, 2019 | 10-Q | 2020-03-11 |
| Q4 2018 | $3.76M | -$390K | -9.41% | Dec 31, 2018 | 10-K | 2020-12-03 |
| Q3 2018 | $3.85M | -$390K | -9.19% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | $3.95M | -$390K | -8.99% | Jun 30, 2018 | 10-Q | 2018-08-06 |
| Q1 2018 | $4.05M | -$390K | -8.79% | Mar 31, 2018 | 10-Q | 2018-05-07 |
| Q4 2017 | $4.15M | -$390K | -8.6% | Dec 31, 2017 | 10-K/A | 2020-03-05 |
| Q3 2017 | $4.24M | -$390K | -8.42% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $4.34M | -$390K | -8.25% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $4.44M | -$390K | -8.08% | Mar 31, 2017 | 10-Q | 2017-05-08 |
| Q4 2016 | $4.54M | -$390K | -7.92% | Dec 31, 2016 | 10-K | 2018-04-03 |
| Q3 2016 | $4.63M | -$1.28M | -21.7% | Sep 30, 2016 | 10-Q | 2016-10-31 |
| Q2 2016 | $4.73M | -$1.19M | -20% | Jun 30, 2016 | 10-Q | 2016-08-01 |
| Q1 2016 | $4.83M | -$1.09M | -18.4% | Mar 31, 2016 | 10-Q | 2016-05-09 |
| Q4 2015 | $4.93M | +$4.19M | +566% | Dec 31, 2015 | 10-K | 2017-03-13 |
| Q3 2015 | $5.92M | +$5.18M | +699% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | $5.92M | +$5.18M | +699% | Jun 30, 2015 | 10-Q | 2015-08-03 |
| Q1 2015 | $5.92M | +$5.18M | +699% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | $740K | $0 | 0% | Dec 31, 2014 | 10-K | 2016-03-07 |
| Q3 2014 | $740K | $0 | 0% | Sep 30, 2014 | 10-Q | 2014-11-10 |
| Q2 2014 | $740K | $0 | 0% | Jun 30, 2014 | 10-Q | 2014-08-05 |
| Q1 2014 | $740K | $0 | 0% | Mar 31, 2014 | 10-Q/A | 2014-05-09 |
| Q4 2013 | $740K | +$740K | Dec 31, 2013 | 10-K | 2015-03-10 | |
| Q3 2013 | $740K | Sep 30, 2013 | 10-Q | 2013-11-04 | ||
| Q2 2013 | $740K | Jun 30, 2013 | 10-Q | 2013-08-13 | ||
| Q1 2013 | $740K | Mar 31, 2013 | 10-Q | 2013-05-13 | ||
| Q4 2012 | $0 | Dec 31, 2012 | 10-K | 2014-03-10 |