| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $263K | -$171K | -39.4% | Dec 31, 2023 | 10-K | 2024-03-26 |
| Q3 2023 | $255K | -$89K | -25.9% | Sep 30, 2023 | 10-Q | 2023-11-02 |
| Q2 2023 | $247K | -$20K | -7.49% | Jun 30, 2023 | 10-Q | 2023-08-11 |
| Q1 2023 | $383K | +$153K | +66.5% | Mar 31, 2023 | 10-Q | 2023-05-05 |
| Q4 2022 | $434K | +$217K | +100% | Dec 31, 2022 | 10-K | 2024-03-26 |
| Q3 2022 | $344K | +$111K | +47.6% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | $267K | -$53K | -16.6% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $230K | -$62K | -21.2% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $217K | -$567K | -72.3% | Dec 31, 2021 | 10-K | 2023-03-10 |
| Q3 2021 | $233K | -$1.14M | -83% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | $320K | -$1.68M | -84% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | $292K | -$1.7M | -85.3% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $784K | -$1.21M | -60.7% | Dec 31, 2020 | 10-K | 2022-03-11 |
| Q3 2020 | $1.37M | +$666K | +94.9% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | $2M | +$1.29M | +182% | Jun 30, 2020 | 10-Q | 2020-08-12 |
| Q1 2020 | $1.99M | +$1.28M | +180% | Mar 31, 2020 | 10-Q | 2020-04-30 |
| Q4 2019 | $2M | -$612K | -23.5% | Dec 31, 2019 | 10-K | 2021-03-05 |
| Q3 2019 | $702K | +$386K | +122% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $709K | +$393K | +124% | Jun 30, 2019 | 10-Q | 2019-08-09 |
| Q1 2019 | $712K | +$396K | +125% | Mar 31, 2019 | 10-Q | 2019-05-03 |
| Q4 2018 | $2.61M | +$2.29M | +726% | Dec 31, 2018 | 10-K | 2020-02-28 |
| Q3 2018 | $316K | $0 | 0% | Sep 30, 2018 | 10-Q | 2018-10-25 |
| Q2 2018 | $316K | $0 | 0% | Jun 30, 2018 | 10-Q | 2018-07-26 |
| Q1 2018 | $316K | +$195K | +161% | Mar 31, 2018 | 10-Q | 2018-04-26 |
| Q4 2017 | $316K | +$20K | +6.76% | Dec 31, 2017 | 10-K | 2019-03-01 |
| Q3 2017 | $316K | +$20K | +6.76% | Sep 30, 2017 | 10-Q | 2017-10-26 |
| Q2 2017 | $316K | -$676K | -68.1% | Jun 30, 2017 | 10-Q | 2017-07-27 |
| Q1 2017 | $121K | -$916K | -88.3% | Mar 31, 2017 | 10-Q | 2017-04-27 |
| Q4 2016 | $296K | -$741K | -71.5% | Dec 31, 2016 | 10-K | 2018-03-07 |
| Q3 2016 | $296K | -$1.61M | -84.4% | Sep 30, 2016 | 10-Q | 2016-10-28 |
| Q2 2016 | $992K | -$984K | -49.8% | Jun 30, 2016 | 10-Q | 2016-07-29 |
| Q1 2016 | $1.04M | -$972K | -48.4% | Mar 31, 2016 | 10-Q | 2016-04-29 |
| Q4 2015 | $1.04M | -$1.04M | -50% | Dec 31, 2015 | 10-K | 2017-03-03 |
| Q3 2015 | $1.9M | -$253K | -11.7% | Sep 30, 2015 | 10-Q | 2015-10-23 |
| Q2 2015 | $1.98M | -$858K | -30.3% | Jun 30, 2015 | 10-Q | 2015-07-24 |
| Q1 2015 | $2.01M | -$899K | -30.9% | Mar 31, 2015 | 10-Q | 2015-04-24 |
| Q4 2014 | $2.08M | -$1.85M | -47.1% | Dec 31, 2014 | 10-K | 2016-03-04 |
| Q3 2014 | $2.16M | -$670K | -23.7% | Sep 30, 2014 | 10-Q | 2014-10-24 |
| Q2 2014 | $2.83M | -$243K | -7.9% | Jun 30, 2014 | 10-Q | 2014-07-25 |
| Q1 2014 | $2.91M | -$293K | -9.15% | Mar 31, 2014 | 10-Q | 2014-04-25 |
| Q4 2013 | $3.93M | +$654K | +20% | Dec 31, 2013 | 10-K | 2015-03-06 |
| Q3 2013 | $2.83M | +$848K | +42.9% | Sep 30, 2013 | 10-Q | 2013-10-25 |
| Q2 2013 | $3.08M | +$1.41M | +84.9% | Jun 30, 2013 | 10-Q/A | 2013-07-29 |
| Q1 2013 | $3.2M | +$952K | +42.3% | Mar 31, 2013 | 10-Q | 2013-04-26 |
| Q4 2012 | $3.27M | +$1.16M | +54.6% | Dec 31, 2012 | 10-K/A | 2014-08-28 |
| Q3 2012 | $1.98M | +$1.39M | +238% | Sep 30, 2012 | 10-Q | 2012-10-26 |
| Q2 2012 | $1.66M | +$1.04M | +166% | Jun 30, 2012 | 10-Q | 2012-07-27 |
| Q1 2012 | $2.25M | Mar 31, 2012 | 10-Q | 2012-04-27 | ||
| Q4 2011 | $2.12M | +$1.39M | +192% | Dec 31, 2011 | 10-K | 2013-03-11 |
| Q3 2011 | $585K | Sep 30, 2011 | 10-Q | 2011-10-28 | ||
| Q2 2011 | $626K | Jun 30, 2011 | 10-Q | 2011-07-28 | ||
| Q4 2010 | $724K | Dec 31, 2010 | 10-K | 2012-03-02 |