| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $4.61M | -$1.03M | -18.2% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $5.16M | -$203K | -3.79% | Dec 31, 2022 | 10-Q | 2023-05-15 |
| Q3 2022 | $5.33M | -$847K | -13.7% | Sep 30, 2022 | 10-Q | 2022-11-07 |
| Q2 2022 | $6.67M | +$876K | +15.1% | Jun 30, 2022 | 10-Q | 2022-08-08 |
| Q1 2022 | $5.64M | -$7K | -0.12% | Mar 31, 2022 | 10-Q | 2022-05-09 |
| Q4 2021 | $5.36M | -$563K | -9.5% | Dec 31, 2021 | 10-K | 2023-04-14 |
| Q3 2021 | $6.18M | +$2.19M | +54.8% | Sep 30, 2021 | 10-Q | 2021-10-27 |
| Q2 2021 | $5.8M | +$1.91M | +49.3% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $5.64M | +$1.3M | +29.8% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $5.93M | +$1.71M | +40.5% | Dec 31, 2020 | 10-K | 2022-03-09 |
| Q3 2020 | $3.99M | +$599K | +17.7% | Sep 30, 2020 | 10-Q | 2020-10-29 |
| Q2 2020 | $3.88M | +$213K | +5.81% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $4.35M | -$16.9M | -79.6% | Mar 31, 2020 | 10-Q | 2020-05-06 |
| Q4 2019 | $4.22M | -$2.14M | -33.7% | Dec 31, 2019 | 10-K | 2021-03-03 |
| Q3 2019 | $3.39M | -$54.5M | -94.1% | Sep 30, 2019 | 10-Q | 2019-11-06 |
| Q2 2019 | $3.67M | -$109M | -96.8% | Jun 30, 2019 | 10-Q | 2019-08-05 |
| Q1 2019 | $21.3M | -$80.7M | -79.1% | Mar 31, 2019 | 10-Q | 2019-05-06 |
| Q4 2018 | $6.36M | -$91.2M | -93.5% | Dec 31, 2018 | 10-K | 2020-03-09 |
| Q3 2018 | $57.9M | -$29.2M | -33.5% | Sep 30, 2018 | 10-Q | 2018-11-05 |
| Q2 2018 | $113M | +$52.9M | +87.7% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | $102M | +$78.6M | +336% | Mar 31, 2018 | 10-Q | 2018-05-07 |
| Q4 2017 | $97.6M | +$67.9M | +229% | Dec 31, 2017 | 10-K | 2019-03-07 |
| Q3 2017 | $87.1M | +$66.3M | +318% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $60.3M | +$32.9M | +120% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $23.4M | -$10.3M | -30.5% | Mar 31, 2017 | 10-Q | 2017-05-08 |
| Q4 2016 | $29.7M | +$25M | +537% | Dec 31, 2016 | 10-K | 2018-03-09 |
| Q3 2016 | $20.8M | +$14.5M | +230% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $27.4M | +$20.8M | +318% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $33.7M | +$27.2M | +423% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | $4.66M | -$14.4M | -75.5% | Dec 31, 2015 | 10-K | 2017-03-10 |
| Q3 2015 | $6.3M | -$25.7M | -80.3% | Sep 30, 2015 | 10-Q | 2015-11-04 |
| Q2 2015 | $6.54M | -$32.9M | -83.4% | Jun 30, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | $6.44M | -$39.6M | -86% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | $19.1M | -$26.9M | -58.5% | Dec 31, 2014 | 10-K | 2016-03-03 |
| Q3 2014 | $32M | -$8.33M | -20.6% | Sep 30, 2014 | 10-Q | 2014-11-06 |
| Q2 2014 | $39.5M | -$2.98M | -7.01% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | $46M | +$3.38M | +7.92% | Mar 31, 2014 | 10-Q | 2014-05-08 |
| Q4 2013 | $45.9M | +$3.67M | +8.69% | Dec 31, 2013 | 10-K | 2015-02-26 |
| Q3 2013 | $40.3M | -$1.5M | -3.58% | Sep 30, 2013 | 10-Q | 2013-11-06 |
| Q2 2013 | $42.5M | -$40K | -0.09% | Jun 30, 2013 | 10-Q | 2013-08-09 |
| Q1 2013 | $42.7M | -$181K | -0.42% | Mar 31, 2013 | 10-Q | 2013-05-07 |
| Q4 2012 | $42.3M | -$386K | -0.91% | Dec 31, 2012 | 10-K | 2014-02-27 |
| Q3 2012 | $41.8M | -$2.13M | -4.85% | Sep 30, 2012 | 10-Q | 2012-11-06 |
| Q2 2012 | $42.5M | -$2.67M | -5.9% | Jun 30, 2012 | 10-Q | 2012-08-06 |
| Q1 2012 | $42.8M | Mar 31, 2012 | 10-Q | 2012-05-07 | ||
| Q4 2011 | $42.6M | -$2.84M | -6.24% | Dec 31, 2011 | 10-K | 2013-03-15 |
| Q3 2011 | $44M | Sep 30, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | $45.2M | Jun 30, 2011 | 10-Q | 2011-08-08 | ||
| Q4 2010 | $45.5M | Dec 31, 2010 | 10-K/A | 2012-03-26 |